Answers
Answer:
An example that is not mentioned would be when plants give off oxygen because oxygen is vital to keep living things that require it, alive.
Explanation:
Related Questions
Construct a food chain using the following wildlife scenario.
In the north woods where the Gray wolf is the apex predator species, clover plants are the preferred forage of Cottontail rabbits. Rabbits are a critical prey species for wolves, especially young, adolescent wolves.
Answers
Answer:
Gray wolf->Rabbit->Clover plant
Explanation:
The wolf eats the rabbit and the rabbit eats the clover plants
In recent years the elephant population in certain African ecosystems have seen a decreased. The decrease is most likely due tl
Answers
Answer:
mostly poaching
Explanation:
i dont know if this was the answer you wanted but...
nvm I had my head on the wrong question
Complete each sentence regarding the bones of the lower extremity. Then place the sentences in order, based on the bones, from proximal to distal .
tarsals
15
14
6
humerus
5
patella
femur
phalanges
tibia
7
8
fibula
metatarsals
i. There are 2 bones in the lower leg. The________ is more medial, and the________ is more lateral
ii. There are________ small bones of the toes that are called the__________
iii. There are ________irregular shaped bones in the foot known as the _________
iv. The ________is also known knee cap
v. There are __________small, long bones found in the top of the foot called _________
vi. The __________is found in the thigh .
Answers
i. There are 2 bones in the lower leg. The fibula is more lateral and the tibia is more medial.
ii. There are 5 small, long bones present in the top of the foot that are metatarsals.
iii. There are 7 irregular-shaped bones in the foot known as the tarsals.
iv. The patella is also called a knee cap.
v. There are 14 small bones of the toes that are called the phalanges.
vi. The femur is present in the thigh.
Pikas grow thick fur in winter, and their small bodies conserve heat. Kangaroo rats
do not sweat, and oily fur helps them conserve moisture. They get water from seeds.
Predict what would happen if a pika and a kangaroo rat switched environments.
Answers
A pika's adaptation to its habitat includes growing thick fur in winter to conserve heat. In contrast, the desert environment where the kangaroo rat lives is very hot and dry; therefore, its oily fur helps to conserve moisture rather than heat. The pika's thick fur would make it too hot in the desert environment, whereas the kangaroo rat's oily fur would not be sufficient to conserve moisture in the colder environment.
Additionally, pikas get their water from consuming snow whereas kangaroo rats get water from seeds. In a colder environment, snow is readily available, but in the desert, there is no snow. The kangaroo rats might not be able to survive in colder environments if they do not have access to water, and the pika might not be able to survive in the desert without access to snow.
Therefore, it is likely that the adaptations that allowed the pika and the kangaroo rat to survive in their respective environments would make it difficult for them to survive if they were to switch habitats.
The
connects the middle ear to the outer ear and equalizes the pressure there with the outside atmosphere.
Answers
Answer:
eustachian tube i think lol
Explanation:
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(i) What is fertilisation? Distinguish between external fertilisation and internal fertilisation. (ii) What is the site of fertilisation in human beings?
Answers
What Is Internal Fertilization? Syngamy of gametes occurs inside the female body after insemination through copulationObserved in birds, mammals, birds occurring in terrestrial plants and animals, also in some of the aquatic entities. This is observed in three ways – ovoviviparity (eggs retained in the female body, hatched when fully developed, oviparity(egg-laying), viviparity(offsprings develop within the female body) Observes in plants such as bryophytes, pteridophytesWhat Is External Fertilization?Syngamy of gametes outside the female body/outer environment, notably in water bodiesObserved in few vertebrates, sea urchins, fish, aquatic invertebrates, almost all amphibiansDeposition of sperms and eggs by males and females in open surroundings is known as spawningBroadcast fertilization – used when sperms swim through the water uniting with eggs to fertilizeii) In humans, the process of fertilization takes place in the fallopian tube. During this process, semen comprising thousands of sperms are inseminated into the female vagina during coitus. The sperms move towards the uterus and reach the opening of the fallopian tube.✯ Hope this helps ✯
Explanation:
..♡ Innocent bachi ♡..Sorry if the answer is wrong !!
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What is A Brain? Write its parts name. and explain .
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Answer and Explanation:
The brain is composed of three main structures, the cerebrum, cerebellum, and brain stem. The brain sends chemical and electrical signals throughout the body to regulate different biological functions and sense environmental changes. The brain communicates with the majority of the body through the spinal cord.
Some engineers are creating models of several unicellular organisms. Which of these would all of the models have in common?
Answers
They would all have one cell with smaller parts that do different jobs within the cell.
What would happen to people who have an open wound and whose blood did not clot naturally?
Answers
Answer:
Because blood does not clot properly without enough clotting factor, any cut or injury carries the risk of excessive bleeding. In addition, people with hemophilia may suffer from internal bleeding that can damage joints, organs, and tissues over time.
Explanation:
⚠️Pangea was the last supercontinent on the Earth. However, by the late Triassic period it had begun to separate. By the Jurassic, Pangea had split into the northern continent of Laurasia, and the southern continent of Gondwana, separated by a narrow ocean called the Tethys Sea. Which statement below best describes what likely happened here?
Answers
Take a look at tgis art piece of art
The cultures that created this form of art thought it important to pass the artwork on to future generations
What type of oceanic art is this considered to be?
A. Australian Art
B. Micronesian Art
C. Melanesian Art
D. Polynesian Art
Edmentum/Plato
Answers
The given art piece is considered to be Polynesian Art. So the correct option is option D.
Polynesia is divided into the East Polynesian and West Polynesian cultural groups. West Polynesian culture is characterized by a high population density. West Polynesia has strong marriage institutions and well-established judicial, monetary, and commercial customs. West Polynesia includes the groups, Tonga, Samoa, and Fiji.
People were artists and craftspeople of exceptional skill. Simple things like fish hooks would be made to exact specifications for various catches and embellished even when the embellishment wasn’t part of the purpose. Stone and wood weapons were seen as more powerful the more beautifully crafted and embellished they were. In many island groups, weaving was an integral part of their culture, and gift-giving of woven articles was a long-standing tradition.
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If blood pressure doubled at the same time that the peripheral resistance doubled, the blood flow through a vessel would be
Answers
Explanation:
any increases in cardiac output (HR and/or SV), blood viscosity or total peripheral resistance will result in increases in BP.
hope this helps you
According to the flow rate fromula, if blood pressure doubled at the same time that the peripheral resistance doubled, the blood flow through a vessel would be the same, it would not change.
What is blood pressure?Blood pressure refers to the strength applied by the blood against the vessel walls as it flows.
This pressure depends on the strength and volume of the bombed blood as well as by the vessel size and flexibility.
Blood pressure changes continuously according to the activity, temperature, diet, emotional state, among others.
Whast is the peripheral resistance?Total peripheral resistance refers to the resistance offered by the vascular system to the blood flow.
This resistance is due to the friction of the blood against the vessel's walls. In other words, it is the opposition of the vessels to blood flow.
The total peripheral resistance is the summary of all the bloody circuit resistances in the body.
Mechanisms that induce vasoconstriction cause an increase in total peripheral resistance, while vasodilation provoke a decrease in total peripheral resistance.
Flow rateThe flow rate equals the pressure difference divided by resistance to flow.
Flow rate = pressure difference / resistance to flow
According to this formula, if blood pressure doubled at the same time that the peripheral resistance doubled, the blood flow through a vessel would be the same, it would not change.
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spermatogenesis results in (a) two haploid cells (b) three haploid bodies (c) one haploid sperm cell and three polar bodies (d) four haploid sperm cells
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D - The meiosis process results in the split of the cell into 4
Please answer ASAP!!
Answers
Answer:
traits or features that take effect
Which statement differentiates between prokaryotic cells and eukaryotic cells?
Answers
Answer: The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. The nucleus is where eukaryotes store their genetic information.
Explanation:
Answer:
definettly 12345678900000101010101010110001110101
A pelican with excellent eyesight has
Answers
A pelican with excellent eyesight has the ability to spot fish in water from above, diving down to catch them.
A pelican is a water bird that has evolved to be able to dive into the water to catch fish. Pelicans are known for their large bills, which they use to scoop up fish from the water. A pelican with excellent eyesight has the ability to spot fish in water from above, diving down to catch them.
Pelicans have a unique set of adaptations that allow them to spot fish from above the water's surface. Pelicans have large eyes that are well-suited to detecting movement, which is essential for spotting fish in the water. They also have the ability to adjust the lenses in their eyes to focus on objects both in the air and underwater
.Their keen eyesight and keen sense of hearing make them excellent hunters, and they are known for their ability to spot fish even in murky water.
Once a pelican spots a fish, it will fold its wings and dive headfirst into the water to catch it. Pelicans can hold their breath for up to a minute while they dive underwater to catch fish, and they can swallow their prey whole. Pelicans are fascinating birds that have a unique set of adaptations that allow them to thrive in their aquatic habitat.
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SOMEOME PLEASE HELP ME THIS IS DUE TONIGHT!!! Bone is a dynamic tissue constantly undergoing change. As shown in the diagram below, two sets of bone cells work in opposition to one another to maintain bone homeostasis. Osteoblasts build bone, while osteoclasts break down bone. Blood calcium levels change in response to these cell activities.
1. Calcitonin is a hormone produced by the thyroid gland. Calcitonin is released whenever blood calcium levels go up. Calcitonin travels through the blood to bone, where it activates one of the two types of bone cells and inhibits the other type. Predict the type of cells that will be activated by calcitonin. Predict the type of cells that will be inhibited by calcitonin. Justify your responses.
2. Refine the diagram to show the regulatory mechanism that triggers the changes in bone-cell activity described in part a of the question. (4 points)
Answers
On the other hand, calcitonin inhibits osteoclasts, which are responsible for bone resorption. By inhibiting osteoclast activity, calcitonin helps to prevent excessive breakdown of bone tissue and the release of calcium into the bloodstream. This inhibition of osteoclasts aids in maintaining bone homeostasis and prevents a further increase in blood calcium Increased Blood Calcium Levels
Diagram of the regulatory mechanism triggering changes in bone-cell activity:
|
V
Release of Calcitonin
|
V
Activation of Osteoblasts Inhibition of Osteoclasts
| |
V V
Bone Formation Decreased Bone Resorption levels.
This diagram represents the regulatory mechanism in response to increased blood calcium levels. When blood calcium levels rise, the thyroid gland releases calcitonin. Calcitonin then acts on bone cells, activating osteoblasts and inhibiting osteoclasts. This results in increased bone formation by osteoblasts and decreased bone resorption by osteoclasts. These combined actions help to lower blood calcium levels and maintain bone homeostasis.
Which statements describe the functions of DNA? Check all that apply. DNA destroys bacteria and viruses that cause sicknesses in organisms. DNA plays a role in the growth and reproduction of organisms. DNA stores energy for the organism to use in the future when food is scarce. DNA guides the formation of an organism’s structures. DNA helps organisms function by telling them how to function.
Answers
Answer:
Explanation:
DNA guides the formation of an organism’s structures. DNA helps organisms function by telling them how to function.
DNA plays a role in the growth and reproduction of organisms.
B.) DNA plays a role in the growth and reproduction of organisms.
D.) DNA guides the formation of an organism’s structures.
E.) DNA helps organisms function by telling them how to function.
The color of a light wave is determined by its wavelength. On the COLOR tab, slowly drag the Light wavelength slider back and forth and observe the effect on oxygen production. How does the color of light affect the rate of photosynthesis
Answers
Answer:
The color of light determines how effective chlorophyll pigment will be at absorbing light.
Explanation:
Photosynthesis is a metabolic process that requires light, which is an electromagnetic radiation. Light on the electromagnetic spectrum is determined by wavelength. Each region/color of light occurs at a specific wavelength.
Hence, chlorophyll pigment, which is the major photosynthetic pigment effectively absorbs blue and red light in the visible light region of the electromagnetic spectrum. Hence, the rate of photosynthesis will be affected negatively if the color of light is not the one stated above.
Which statement describes the yearly temperatures in a rainforest?
warm all year round
cool summers and cold winters
cold all year round
hot summers and cold winters
Answers
warm all year round
Hope this helps!
4. Identify Patterns. Scientists studying great white sharks estimate that a population of 15,000 seals supports fewer than 100 sharks during the summer. What conclusion can you draw about the relationship of energy flow and the number of top-level consumers? Explain.
Answers
The link between energy flow and the number of top-level consumers in an ecosystem is illustrated by the modest number of great white sharks in proportion to the enormous number of seals in this scenario.
What is the conclusion?Seals are the main eaters in this ecosystem, consuming plankton and tiny fish from lower trophic levels. The highest tier of consumers, great white sharks eat seals.
The amount of energy available to the following trophic level declines as energy moves up the food chain. This is brought on by energy losses from respiration, waste, and improper digestion.
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Once alcohol is in the bloodstream it will reach the brain in a few
Answers
Once alcohol is in the bloodstream it will reach the brain in a few seconds to minutes, depending on various factors such as the amount and concentration of alcohol consumed, body weight, metabolism, and other individual factors.
Alcohol's Effects on BrainOnce alcohol is in the bloodstream it will reach the brain in a few seconds to minutes, depending on various factors such as the amount and concentration of alcohol consumed, body weight, metabolism, and other individual factors.
Once alcohol enters the bloodstream, it can quickly cross the blood-brain barrier and affect the brain and nervous system. The effects of alcohol on the brain depend on the amount and rate of consumption, and can range from mild impairment of judgment and coordination to more severe effects such as loss of consciousness and even death in extreme cases.
Chronic alcohol use can also lead to long-term changes in brain function and structure, including cognitive impairment and increased risk of developing certain neurological and psychiatric disorders.
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The theory of a Sun- centered solar system caused negative reactions when first proposed. Which of the following led it to becoming a scientific theory?
A=Evidence to support the theory was discovered that consistently supported it
B=The theory was proposed by more than one scientist
C= There was no evidence for the theory
D=The theory was tested in a laboratory and results were supported
Also I’m not sure if I chose the right subject for this question (sorry!!)
Answers
Answer:
c
Explanation:
The statement that led it to become a scientific theory is as follows:
There was no evidence for the theory.Thus, the correct option for this question is C.
What is Scientific theory?A Scientific theory may be defined as a type of well-explained explanation that illustrates observations of the natural world that have been constructed utilizing the scientific method, and which brings together many facts and hypotheses.
According to the context of this question, the theory of a Sun-centered solar system provoked negative reactions when proposed first. To become this scientific theory there was no actual evidence present at that time of instance.
But as time passes, some sorts of evidence were constructed as helped in the construction of theory to the scientific theory with respect to the experimental analysis.
Therefore, the correct option for this question is C.
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1. The epicenter of an earthquake can be located using _______ from at least three seismographic stations.
2. The Richter scale magnitude can be calculated using the _______ of the wave traced out on a seismogram.
3.Rayleigh waves and Love waves are confined to the _______.
Match the term on the left with its definition on the right.
Term Definition
4. Seismic shadow zone a. A process used to determine the epicenter of an earthquake
5. Triangulation b. A surface wave that causes horizontal motion
6. Rayleigh waves c. Areas on the earth’s surface where waves traveling through the earth don’t arrive due to refraction
7. Love waves d. A surface wave that causes vertical motion
Respond to the following based on your reading.
Why can seismic waves be used to determine structures and materials within the earth?
Answers
1. triangulation
2. amplitude
3. surface
4. c
5. a
6. d
7. b
8. Seismic waves can be used to determine the structures and materials of the earth because the waves change in their movement and behavior based on the materials or structures that they encounter.
According to the question the answer is as follow:
2. amplitude
3. surface
4. c
5. a
6. d
7. b
8. Seismic waves can be used to determine the structures and materials of the earth because the waves change in their movement and behavior based on the materials or structures that they encounter.
What are seismic waves explain?Seismic waves are caused by the sudden movement of materials within the Earth, such as slip along a fault during an earthquake. Volcanic eruptions, explosions, landslides, avalanches, and even rushing rivers can also cause seismic waves.
Thus, these are the answer.
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Differentiata between Loam soil and sandy. Team soil soil
Answers
Answer:
The key difference between sandy soil and loamy soil is that sandy soil is less fertile due to the low content of nutrients, moisture, and humus, whereas loamy soil has more nutrients, moisture, and humus and is more fertile.
Explanation:
if it helped uh please mark me A brainliest :))
loam soil provides a well-balanced environment for plant growth, with good drainage, moisture retention, and nutrient availability.
Sandy soil, on the other hand, drains quickly but lacks moisture retention and nutrient-holding capacity, requiring additional irrigation and fertilization.
The choice of soil type depends on the specific needs of the plants and the environmental conditions in which they are grown.
Loam soil and sandy soil are two distinct types of soil with different characteristics and properties.
Loam soil is considered to be ideal for plant growth due to its balanced composition.
It is a combination of sand, silt, and clay particles. Loam soil has a granular texture and is often described as crumbly.
It has good drainage capabilities, allowing excess water to flow through while retaining enough moisture for plant roots.
The presence of silt and clay particles helps in retaining nutrients, making them available to plants.
Loam soil is fertile and provides a suitable environment for root development.
It offers a good balance of air spaces and moisture-holding capacity, promoting healthy plant growth.
Sandy soil, on the other hand, primarily consists of larger sand particles.
It has a gritty texture and is characterized by its high drainage capacity.
Sandy soil drains water quickly, which can be beneficial in preventing waterlogged conditions.
However, due to its coarse texture, it does not retain moisture well, making it prone to drought.
Sandy soil also has low nutrient retention capability, as nutrients tend to leach away with excessive watering or rainfall.
As a result, sandy soil often requires more frequent irrigation and the application of fertilizers to compensate for the lack of nutrients.
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What is Mendel law of genetics?
Answers
Mendel's laws of genetics are a set of principles that describe how traits are passed from one generation to the next in the process of inheritance. These laws were first formulated by Gregor Mendel, an Austrian monk and scientist, in the mid-19th century.
The first Mendel's law, known as the law of segregation, states that during the formation of reproductive cells (gametes), the two copies of a gene (alleles) separate from each other so that each gamete only contains one allele. This means that each offspring receives only one allele from each parent. The second law, known as the law of dominance, states that when an offspring receives two different alleles for a particular trait, one allele will be dominant and express its associated trait, while the other allele will be recessive and have no observable effect. The third law, known as the law of independent assortment, states that the inheritance of one gene has no effect on the inheritance of another gene. This means that the inheritance of different traits is independent of each other and occurs randomly.
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Which of these is a product of cellular respiration:
A. Oxygen
B. Water
C. Glucose
D. All of above
Answers
Answer:
is b b/se the reason is ATP
In humans, brown eyes (B) are dominant over blue eyes (b). A brown-eyed woman who has a blue-eyed child would have the genotype:A. Bb.B. BBB.C. BbBb.D. bb.E. BB.
Answers
In humans, brown eyes (B) are dominant over blue eyes (b). A brown-eyed woman who has a blue-eyed child would have the genotype is C. BbBb.
Step 1: To determine the genotype of the brown-eyed woman, we must first look at the possible genotypes of the child. Since the child has blue eyes, we know the child must have at least one recessive allele (b) in their genotype.
Step 2: Since the woman has brown eyes and the child has blue eyes, we can infer that the woman must have at least one dominant allele (B) and one recessive allele (b).
Step 3: Given these pieces of information, the woman must have either the BB or Bb genotype.
Step 4: Therefore, the genotype of the brown-eyed woman is either BB or Bb.
Genotype is an individual's genetic makeup, which is made up of a combination of alleles at particular loci on chromosomes. It is the set of genetic instructions that determine the physical characteristics of an organism, such as physical appearance, growth rate, and even behavior. Genotype is often contrasted with phenotype, which is the physical manifestation of the genotype.
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How are the studies performed on rainbow trout ( Oncorhynchus mykiss) and the moss Pleurozium schreberi and the desert shrub Atriplex lentiformis similar? Both studies are coupled to enzymatic activity. Both studies support the concept that species operate within a narrow optimum temperature range. Both studies support the concept that species operate within a narrow optimum temperature range and are coupled to enzymatic activity. Both studies examine the effects of microclimates and studies support the concept that species operate within a narrow optimum temperature range. Both studies examine the effects of microclimates.
Answers
Answer:
Both studies support the concept that species operate within a narrow optimum temperature range and are coupled to enzymatic activity.
Explanation:
The studies shown in the question above started from the same concept to establish the scientific experiment and had the same objective related to the investigation as temperature changes in the environment where these organisms live influences the enzymatic activity and, therefore, the functioning of their organism, being able to including modifying the environment around them. In summary, we can say that the studies sought to support the concept that species operate within a narrow range of optimal temperature and are coupled with enzymatic activity.
Natural selection prompts transformative change when individuals with various qualities...
Answers
Natural selection prompts transformative change when individuals with various qualities change in inherited characteristics.
What is transformative change?Transformative change can be define as the way of doing things differently not just a little or less also Transformational change is a process designed to create significant change in the culture and work processes of an organization and produce significant improvement in performance. Examples of transformational change include: implementing major strategic and cultural changes, What causes transformative change are anticipation of significant changes in an organization's or environment.
Therefore transformative change an the way of doing things differently.
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