Answer:
reduction in biodiversity by eliminating spawning and nursery grounds of aquatic life
Explanation:
Estuaries are transition zones localized between rivers and marine ecotones. These regions are influenced by marine factors such as waves, tides, and saline water, while rivers provide freshwater and sedimentary material. The mixture between seawater and freshwater is generally highly nutritive, thereby estuaries often represent high-production systems where fishes and shellfishes spawn and grow. However, many estuaries have suffered the negative effects of human activities, including deforestation, drainage, overfishing, nutrient pollution, etc.
What is the best definition of “expository”?
Answer:
Intended to explain or describe something. Hope I helped and have a wonderful day. :D
The density of WATER is 1gmL. Is the unlabled clear liquid WATER? Why or why not?
Yes, the unlabeled clear liquid water has a density of 1 gram/liter.
What is density?Density refers to the mass of an object in a unit volume of a substance. The formula for density can be represented as density = Mass / Volume. Density is expressed in grams / cubic centimeter. A common unit of measurement for water's density is gram per milliliter i.e. 1 g/ml or 1 gram per cubic centimeter i.e. 1 g/cm3.
So the exact density of water is not 1 g/ml, but rather less at 0.99 g/ml at 4° Celsius which is about 39.2° Fahrenheit. Water is an inorganic, transparent, odorless, and colorless chemical substance that is the main constituent of the hydrosphere of the earth and the fluids of all living organisms. It is important for all forms of life despite providing no food, energy, or organic micro-nutrients.
So we can conclude that the unlabeled clear liquid water has 1 gram/liter of density.
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2. According to Ernst Haeckel, the bacteria were included in (kingdom kart
| kingdom algae | kingdom Protista | kingdom protozoa)
to which
According to Ernst Haeckel, the bacteria were included in the C. kingdom Protista.
Ernst Haeckel was a prominent German biologist who proposed a classification system for living organisms in the 19th century. In his system, he divided living organisms into three kingdoms: kingdom Plantae, kingdom Animalia, and kingdom Protista.
The kingdom Protista was defined by Haeckel as a group of unicellular organisms that did not fit into the categories of plants or animals. This kingdom included a wide range of microscopic organisms, including bacteria, algae, and protozoa.
Haeckel's inclusion of bacteria in the kingdom Protista was based on their unicellular nature and their distinct characteristics separate from both plants and animals. At that time, bacteria were not fully understood in terms of their diversity and complexity. Later advancements in microbiology and molecular biology led to a better understanding of bacteria as a distinct domain of life, separate from eukaryotes.
Therefore, while Haeckel's classification was significant in its time, the classification of bacteria has since been revised, and they are now classified as a separate domain called Bacteria. Therefore, Option C is correct.
The question was incomplete. find the full content below:
According to Ernst Haeckel, the bacteria were included in
A. kingdom kart
B. kingdom algae
C. kingdom Protista
D. kingdom protozoa
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Which theory of motivation most clearly emphasizes the importance of genetic predispositions?.
Which theory of motivation most clearly emphasizes the importance of genetic predispositions?.
Instinct Theory#CarryOnLearning\( \mathfrak{WatanabeHaruto}\)
Plzz help will give brainiest. What pair of chromosomes do not go through crossover
Answer:
The Y chromosome do not go through crossover
Explanation:
Typically, genes from the mother and father are shuffled -- or, "cross over" -- to produce a genetic combination unique to each offspring. But the Y chromosome does not undergo crossing over, and, as a result, its genes tend to degenerate, while repetitive DNA sequences accumulate. Each chromosome is made up of DNA.
Answer:
it is the y chromosomes that do not go through crossover.
PLEASE HELP
How do algae blooms destroy aquatic life?
depleting oxygen needed by organisms
by raising the water temperature
by getting into municipal water supplies
by giving off toxins that kill life
Answer:
A. Depleting oxygen needed by organisms
Explanation:
When the algae and bacteria in the algae bloom die, the decomposition process uses up most of the surrounding oxygen.
During a chemical reaction, a fixed amount of iron combines completely with a fixed amount of oxygen to form iron oxide. Which statement best describes the mass of the iron oxide that is produced?
The mass is equal to the mass of the iron plus the mass of the oxygen.
The mass is less than the mass of the iron but greater than the mass of the oxygen before reacting.
The mass is greater than the combined mass of both the iron and the oxygen.
The mass is equal to the mass of the iron minus the mass of the oxygen before reacting.
suppose a yeast cell uses 10 moelcules of glucose for energy producation and no oxygen is available. what is the maximum amount off atp it can produce
Glucose molecules can produce a total of 20 ATP molecules through fermentation.
This is because, in the absence of oxygen, yeast cells undergo fermentation which involves the breakdown of glucose molecules into pyruvate molecules and the subsequent conversion of pyruvate into ethanol or lactic acid.
During this process, a net gain of 2 ATP molecules is produced from each glucose molecule. Therefore, 10 glucose molecules can produce a total of 20 ATP molecules through fermentation.
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Please answer questions 1 and 6
combination of irregular (aperiodic) vocal fold vibration and turbulent airflow through the glottis"" describes ______.
The description given describes the voice quality known as roughness.
What is a voice ?A voice is the sound produced by vibration of the vocal cords caused by air passing out through the larynx and the pharynx. It is the sound made by a person when speaking, singing, or making vocalizations. The characteristics of a person's voice, such as pitch, tone, and timbre, are determined by the anatomy of the vocal cords, as well as factors such as age, gender, and emotional state.
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A mitochondrion is having a problem creating enough energy to build new molecules. Which problem most likely exists with the mitochondrion
When a mitochondrion is not creating enough energy to build new molecules the reason for this is proton pump is not working properly .
Enzyme in mitochondrial respiratory chains works as proton pump, they use energy to transfer protons across the inner mitochondrial membrane and create an electrochemical gradient used for the production of ATP.
The energy used in the electron transport chain pumps protons across the inner mitochondrial membrane from the inner matrix to the intermembrane space, producing a strong hydrogen concentration gradient. Defect in creating this hydrogen concentration gradient often results in less energy production .
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How can a cell increase surface area without increasing the volume?
Cells can increase their surface area by folding the plasma membrane. Total cell surface area should increase when a cell divides into two daughter cells.
There are two illustration of membrane supply that support cell division:
(1) unfolding of small surface membrane reservoirs such as microvilli and folds, and (2) exocytosis of intracellular vesicles.
As the cell radius increases, the surface area increases as the radius squared, but the volume increases as the radius cubed (much faster).
Increasing the surface area of the cell increases the amount of material that diffuses into the cell. As volume and surface area increase, volume increases more rapidly, so for every doubling of cell volume, the surface area available for uptake is halved.
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The primary measure for prevention of hepatitis b in the occupational setting is?
Avoiding occupational blood exposures is the primary measure for prevention of hepatitis b in the occupational setting.
When blood, semen, or another bodily fluid from a person infected with HBV enters the body of a person who is not affected, hepatitis B can be spread. Sexual contact, sharing of needles, syringes, or other drug injection tools, or passing from mother to child at birth are all examples of how this might happen.
Accidental contact with blood and bodily fluids during a medical intervention by HCWs is referred to as occupational exposure to blood and body fluids. Blood-borne viruses may infect people as a result of these inadvertent BBF exposures.
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What if plants AND humans needed photosynthesis to live?
Answer:
Just 5% to 10% of the sunlight they receive gets converted into energy. So if humans are going to photosynthesize, we'd better get good at it. We would probably evolve to become a lot bigger to absorb enough light to feed and grow.
Hope this was helpful!❤
Answer:
Yes because
Explanation:
The series "Imaginary Earths" speculates what the world might be like if one key aspect of life changed, whether related to the planet or humanity.
Green skin is common in science fiction, from little green men to Hera Syndulla from "Star Wars Rebels" to Gamora from "Guardians of the Galaxy." But what if green skin were not just for fictional aliens? If humans had green skin, for instance, what if it granted us the ability to perform photosynthesis, which plants use to live off of sunlight?
Let's analyze what science says about similar abilities in other animals and ask award-winning science-fiction author John Scalzi how he thinks humans might hypothetically benefit from photosynthetic skin.
which type of joint predominates in the upper limb?
The main type of joint predominating in the upper limb is the synovial joint, providing flexibility and a wide range of motion.
The upper limb consists of various bones, including the humerus, radius, ulna, carpals, metacarpals, and phalanges. Synovial joints are the most common type of joint found in the body, and they provide a wide range of motion and flexibility.
Synovial joints are characterized by the presence of a joint cavity, articular cartilage, synovial fluid, and a joint capsule. The articular surfaces of the bones involved in synovial joints are covered with smooth cartilage, which allows for smooth movement between the bones. The joint cavity is filled with synovial fluid, which lubricates the joint and provides nutrients to the articular cartilage.
In the upper limb, examples of synovial joints include the shoulder joint (glenohumeral joint), elbow joint (humeroulnar and humeroradial joints), wrist joint (radiocarpal joint), and various joints in the hand and fingers (intercarpal, carpometacarpal, metacarpophalangeal, and interphalangeal joints).
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Explain how nondisjunction can lead to aneulodies
Answer:
nondisjunction can lead to aneulodies by results in daughter cells with abnormal chromosome numbers (aneuploidy). (if u want a more in depth answer just look it up and you'll find one, but i hope this was somewhat helpful lol)
which statment is the best example of how socaity affects the use of technology
A. People who sell cars make more money when the supply of new cars is low.
B. People who make a lot of money tend to buy new cars with the most modern features.
C. Researchers are developing solar-powered cars that can travel long distances.
D. Larger vehicles that use gasoline release more carbon dioxide than smaller gasoline-powered cars.
Answer: C. Researchers are developing solar-powered cars that can travel long distances
Label the 5 part of the water cycle
The five words-
Precipitation
Evaporation
Run off
Transpiration
condensation
seasonality in the emission of contact calls in spix's disc-winged bats (thyroptera tricolor) suggests a potential role in mate attraction. acta chiropterologica, 23/2: 413-420.
Seasonality in the emission of contact calls in Spix's disc-winged bats (Thyroptera tricolor) suggests a potential role in mate attraction is found in the Acta Chiropterologica journal. The study suggests that seasonal changes in the emission of contact calls by Spix's disc-winged bats are connected with their mating behavior.
Spix's disc-winged bat is a small species of bat that belongs to the Thyroptera genus. They are found in the lowland forests of South America. The bat emits high-pitched contact calls, which are used to communicate with other members of their colony. The study published in the Acta Chiropterologica journal focuses on the seasonality in the emission of contact calls by Spix's disc-winged bats and its connection with mate attraction. The study suggests that the seasonal changes in the emission of contact calls by Spix's disc-winged bats are connected with their mating behavior. The study found that during the breeding season, males of the species produce a higher number of contact calls compared to females. The authors suggest that the high frequency of contact calls produced by males during the breeding season might play a crucial role in attracting mates. In conclusion, the study published in the Acta Chiropterologica journal suggests that seasonal changes in the emission of contact calls by Spix's disc-winged bats are connected with their mating behavior, and males produce a higher number of contact calls compared to females during the breeding season.
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Tspan8 and Tspan8/CD151 knockout mice unravel the contribution of tumor and host exosomes to tumor progression
The tetraspanins Tspan8 and CD151 promote metastasis, exosomes (Exo) being suggested to be important in the cross talk between tumor and host. The contribution of Tspan8 and CD151 to host versus tumor-derived exosome (TEX) activities being not defined, we approached the questions using 3-methylcholanthrene-induced (MCA) tumors from wt, Tspan8ko, CD151ko and Tspan8/CD151 (db)ko mice, implanted into tetraspanin-competent and deficient hosts.
Methods:
Tumor growth and dissemination, hematopoiesis and angiogenesis were surveyed in wild type (wt), Tspan8ko, CD151ko and dbko mice bearing tetraspanin-competent and -deficient MCA tumors. In vitro studies using tumor cells, bone marrow cells (BMC) and endothelial cells (EC) elaborated the mechanism of serum (s)Exo- and TEX-induced target modulation.
Results:
Tumors grew in autochthonous and syngeneic hosts differing in Tspan8- and/or CD151-competence. However, Tspan8ko- and/or CD151ko-tumor cell dissemination and settlement in metastatic organs was significantly reduced in the autochthonous host, and less severely in the wt-host. Impaired wt-MCA tumor dissemination in the ko-host confirmed a contribution of host- and tumor-Tspan8/-CD151 to tumor cell dissemination, delivery of sExo and TEX being severely impaired by a Tspan8ko/CD151ko.
Conclusions:
Tspan8-/CD151-TEX play central roles in tumor progression. Tspan8-/CD151-sExo and TEX contribute by stimulating angiogenesis. Tspan8 and CD151 fulfill these tasks by associating with function-relevant proteins, the additive impact of Tspan8 and CD151 relying on differences in preferred associations. The distinct Tspan8 and CD151 contributions suggest a blockade of TEX-Tspan8 and -CD151 promising for therapeutic intervention.
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which statement about fermentation could be correct?
Answer:
Fermentation is the process in which a carbohydrate source is converted in the absence of oxygen
How are the life cycles of mollusks and insects allke?
Answer:
The life cycles of a mollusk and an insect are alike because the larvae both look like worms
Explanation:
because the larvae both look like worms
Explanation:
What happens when molecules lose energy?
Answer:
Condensation occurs,motion slows down so that it's cohesive force pulls the molecules close but still it have enough energy to break away from one to connect with other molecule and have constant movement
Tension is the major type of stress at transform plate boundaries
• Explain the case study
Case studies are in-depth investigations of a single person, group, event or community. Typically, data are gathered from a variety of sources and by using several different methods (e.g. observations & interviews). In psychology, case studies are often confined to the study of a particular individual.
Can someone let me know the answer I need this to pass and idk how to do this plzz
Answer:
Explanation:
1) d
2) a
3) b
4) b
5) c
6) a
7) a
8) d
hope this helps
plz mark it as brainliest!!!!
What other system of measurements is still used by a few countries?
Explanation:
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Which of the following phrases about heat transfer properties best matches the use of plastic handle for a frying pan? O Poor reflector of heat radiation Good absorber of heat radiation O Poor conductor of heat O Good conductor of heat
How many affected males are in this pedigree? *
O
-
0 0 0
||
0
O
0 2
4
6
O
O
O₁
00
DO
1p
Answer:
6 males.
Explanation:
They're the ones with the squares filled up.
uscoco offers dothing made wath Mentrech, a fabric that sboorts moisture and retains heat from the body. The dothing is very lightweight, while stil beeping people warm. No other store Camns Heattech
USCOCO offers clothing made with Mentrech, a fabric that supports moisture and retains heat from the body. The clothing is very lightweight while still keeping people warm. No other store can match Heattech.
Heattech is a proprietary technology developed by the Japanese company Uniqlo. This technology incorporates special fibers into clothing that trap heat and retain it, providing warmth without adding bulk. The clothing is also moisture-wicking, which means it keeps the wearer dry by pulling sweat away from the body and onto the outer surface of the fabric.USCOCO's clothing made with Mentrech fabric offers similar benefits to Uniqlo's Heattech technology. Mentrech is a fabric that is also designed to trap heat and keep people warm while remaining lightweight. It also supports moisture, which means it wicks sweat away from the body, keeping people dry.
USCOCO's clothing made with Mentrech fabric is an excellent alternative to Uniqlo's Heattech technology. The fabric provides similar benefits of moisture-wicking and heat retention while remaining lightweight. This makes USCOCO's clothing comfortable and easy to wear while still keeping the wearer warm.
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