Answers
Answer:
Árbol de envejecimiento fórmula La fórmula de envejecimiento del árbol puede estimar la edad de un árbol multiplicando el diámetro del árbol por su factor de crecimiento. Es más exacto con bosque y árboles rurales en lugar de árboles urbanos, que a menudo se cultivan en condiciones menos ideales que pueden atrofiar su crecimient
Answer:
If you know when the tree was planted, you can easily and accurately determine its age. The second most accurate way to estimate tree age is to count the annual rings of wood growth. Annual rings can be counted using two different methods. You can extract an increment core from the tree using an increment borer.
Explanation:
Related Questions
Water particles are closet together when they are in gas form.
TRUE OR FALSE???
Answers
Porcupines have long sharp hairs called quills. What is the main function of the quills on the porcupine?
Answers
Answer:protection from other predators.
Explanation: the quills will stick into a predator that attack the porcupine Note: it does NOT shoot its quills
Answer: protection from other predators.
12. Which of the following in NOT a reason for the government to provide renewable energy subsidies?
A.to boost the economy
B.to improve the environment
C.to reduce dependence on foreign supplies
D.to decrease energy security
Answers
Answer:
decrease energy security
Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. The option (D) is correct.
What is renewable energy?Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being replenished.
Moreover, renewable energy provides reliable power supplies and fuel diversification, which enhance energy security and lower risk of fuel spills while reducing the need for imported fuels. Renewable energy also helps conserve the nation's natural resources.
Hence, generating energy that produces no greenhouse gas emissions from fossil fuels and reduces some types of air pollution. Diversifying energy supply and reducing dependence on imported fuels.
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please help i’ll mark brainlist
Answers
Answer:
carbohydrate - monosaccharide
protein - amino acid
nucleic acid - nucleotide
lipid - no true monomer
“Carbohydrate” matches with “monosaccharide”, “protein” matches with “amino acid”, “nucleic acid” matches with “nucleotide” and “lipid” matches with “no true monomer”
One difference between photosynthesis and cellular respiration is that
cellular respiration:
OA. involves an electron transport chain.
O B. involves a series of chemical reactions.
C. breaks down glucose to make ATP.
D. occurs in both plant cells and animal cells.
Answers
Answer:
I believe the answer is C. breaks down glucose to make ATP
Explanation:
Photosynthesis is the process in which a plant takes in solar energy, water, and carbon dioxide to create glucose and oxygen. Organisms such as humans and animals use the products of photosynthesis in a process known as cellular respiration. Our body breaks down glucose to create an energy source known as ATP. :)
Ttybbe&cr edddbehegeheehwwwyyww
Answers
The chemical equation shown represents photosynthesis.
What is the role of substance A in photosynthesis?
It traps light energy from the atmosphere.
It combines with water to form glucose.
It cools the atmosphere by changing into vapor.
It changes into hydrogen in the presence of light.
Answers
Answer: The role of substance A in photosynthesis is: it combines with water to form glucose.
Explanation:
Answer: B. It combines with water to form glucose.
Proof of validity is shown below.
What is it cause Idk what it is I need help
Answers
Answer:
visible light is the small portion of the electromagnetic spectrum
Answer:
It would be answer A
Explanation:
It would be: Visible Light is a small portion of the electromagnetic spectrum, because it only takes up the ROYGBIV colors we can see, things such as micro waves, gamma waves, X rays, Infrared, Ultraviolet, and other waves would not be visible.
Which statement indicates the function of natural killer cells within the immune system?
Attack nonselectively on nonself cells, especially mutated and malignant cells
Answers
search in messenger sailesh xettri
Explanation:
bike pic
The statement "Attack nonselectively on nonself cells, especially mutated and malignant cells" accurately indicates the function of natural killer (NK) cells within the immune system.
What are Natural killer cells?
Natural killer cells or NK cells are a type of lymphocyte that plays a critical role in the innate immune response.
One of their primary functions is to recognize and eliminate cells that are infected with viruses or have undergone malignant transformations, such as cancer cells.
Unlike other immune cells that require prior exposure or recognition of specific antigens, NK cells can attack a broad range of nonself cells without the need for prior sensitization.
They are particularly effective in targeting and destroying cells that display abnormal or altered surface markers, making them an essential part of the body's defense against viral infections and cancer.
Thus, the statement is correct.
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Sea anemones are predatory invertebrates with stinging tentacles that can paralyze many sea animals. The clownfish is immune to the sting of the sea anemone and actually lives among its tentacles. The relationship is mutually beneficial—the clownfish often lures meat-eating animals over to the anemone, and the anemone benefits from the meal. The clownfish often gets to eat leftovers from the anemone’s meal.
When the clown fish is ready to lay eggs, it lays them near a sea anemone. How’s this a reproductive strategy?
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The clownfish's reproductive strategy of laying eggs near a sea anemone is a form of protection and survival for its offspring.
By laying their eggs in close proximity to the sea anemone, the clownfish provide their eggs with a safe place to develop. The sea anemone's tentacles are a powerful defense mechanism that can fend off potential predators that may try to harm or eat the eggs.
In addition to protection, the clownfish also benefit from the relationship with the sea anemone during the reproductive process. The anemone provides a clean surface on which the eggs can be attached and also helps to oxygenate the surrounding water, which is important for the development of the eggs.
The anemone's tentacles also help to keep the eggs free of harmful parasites and fungi. Overall, the clownfish's reproductive strategy of laying eggs near a sea anemone is a mutually beneficial relationship that helps to ensure the survival of the clownfish offspring.
The protection and benefits provided by the sea anemone help to increase the chances of the eggs hatching successfully, resulting in a higher survival rate for the next generation of clownfish.
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What characteristics do mammals have?
have hair, breathe air through lungs, and feed
their young milk.
have hair, breathe air through gills, and feed
their young milk
have dry scaly skin, lays eggs, and are cold-
blooded
Help
Answers
Mammals:
- have hair
- breathe air through lungs
- feed their young milk
How do you determine what the main idea is and what support would you use?
Answers
A kind of biological heredity known as "Mendelian inheritance" adheres to the theories put forward by Gregor Mendel in 1865 and 1866 and later rediscovered in 1900.
Who was Mendel?Mendel raised and experimented on over 5,000 pea plants between the years of 1856 and 1863. He derived two generalizations from these tests, which ultimately came to be known as Mendel's Principles of Heredity or Mendelian inheritance.
When Mendel crossed white blossom and purple flower pea plants (the parental or P generation), he found that the outcome was not a hybrid. The progeny (known as the F1 generation) had purple flowers rather than a hybrid of the two.
Mendel self-fertilized the F1 generation of pea plants to produce the F2 generation, which had a 3 to 1 ratio of purple to white flowers.
Therefore, A kind of biological heredity known as "Mendelian inheritance" adheres to the theories put forward by Gregor Mendel in 1865 and 1866 and later rediscovered in 1900.
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Lions eat deer. It was observed in a forest that the lion population decreased due to certain reasons. If there were no other changes in the forest, what is likely to be the effect on the deer population?
Answers
Answer:
Disease
Explanation:
bc it would have a hard time with Disease
How many moles of NaCl do you have if you have 0.5 g of NaCl ?
Answers
Answer:
0.0085 moles
Explanation:
To determine the number of moles of NaCl in 0.5 g, you need to divide the mass by the molar mass of NaCl. The molar mass of NaCl is the sum of the atomic masses of its constituent elements, which are sodium (Na) and chlorine (Cl).
The atomic masses of Na and Cl are 22.99 g/mol and 35.45 g/mol, respectively. The molar mass of NaCl is therefore:
Na = 22.99 g/mol
Cl = 35.45 g/mol
NaCl = Na + Cl = 22.99 g/mol + 35.45 g/mol = 58.44 g/mol
To calculate the number of moles of NaCl in 0.5 g, we use the formula:
moles = mass / molar mass
Substituting the values, we get:
moles = 0.5 g / 58.44 g/mol ≈ 0.0085 mol
Therefore, 0.5 g of NaCl is equivalent to approximately 0.0085 moles of NaCl.
20. Involves protein channels
diffusion and endocytosis
facilitated and molecular pumps
O facilitated and exocytosis
O Molecular and diffusion
Answers
Answer:
BHJGGGGGZSFFFFFFFFFFFFFFFFFFF GHYYTGEYE4R5Y7IUYTRQWERTTYUIOIOPA;LYHIJBNJBNL,KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKU
Explanation:
Residual parent material refers to the *weathered rock* and *soil* that remains in its place of origin, while *transported parent material* is material that has been carried and deposited by natural agents such as water, wind, or glaciers.
The impact of these different types of parent material on *soil formation* can be significant. Residual parent material tends to contribute to the formation of soils with characteristics similar to the parent rock. The weathering process breaks down the rock into smaller particles, allowing for the development of soil horizons and the release of minerals that influence soil fertility. In contrast, transported parent material can introduce a diverse range of materials to a given area, leading to variations in soil composition, texture, and fertility. The transportation process can mix different types of sediment, resulting in the formation of heterogeneous soils with varying properties.
Answers
Residual parent material is the rock and soil that is still located in its original location and is weathered. Transported parent material is material that is carried and deposited by natural agents such as water, wind, or glaciers. The effect of these different types of parent material on soil formation can be significant.
Residual parent material usually contributes to the development of soils with qualities similar to the parent rock. The breakdown of rock into smaller particles through weathering enables the formation of soil horizons and the release of minerals that influence soil fertility.
The physical and chemical characteristics of soils derived from this form of parent material are often similar and homogeneous, allowing for predictable fertility and properties. Transported parent material, on the other hand, can introduce a diverse range of materials to a given area, resulting in variations in soil composition, texture, and fertility.
The transportation process can blend different types of sediment, resulting in the formation of heterogeneous soils with different characteristics. Transported parent material can also be exposed to weathering processes, altering its original composition and resulting in soils with varying degrees of fertility.
While transported parent material can increase the diversity of soil properties in an area, it can also make it difficult to predict soil characteristics, particularly in areas where different types of sediment have been deposited. The relationship between parent material and soil development is complex, with both the initial characteristics of the material and the surrounding environment influencing soil properties.
In general, residual parent material contributes to the development of homogeneous soils with predictable properties, while transported parent material can result in more diverse and heterogeneous soils.
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trace the path of lymph from the time it leaves the interstitial spaces to the time it enters the blood.
Answers
The lymph trunks then merge to form the right lymph duct and the thoracic duct. The lymph is carried by these ducts into the right and left subclavian veins, which flow into the vena cava.
This is the point at which lymph fluid exits the interstitial space of tissues and returns to blood circulation. Examine all of the lymph components. Trace the path of lymph from its exit from the interstitial spaces to its entry into the blood.
1. Capillaries of lymphatic fluid
2. Lymphatic afferent vessels
3. The lymph nodes
4. Lymphatic efferent vessels Lymphatic ducts.
Connect the lymphatic trunk to the major body region it drains. The lymphatic pathway is an open channel through which lymphatic fluid circulates. Because the channel is one-way.
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In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. Allele D produces tall plants and is dominant to d for short plants, and allele R produces round fruit and is dominant to r for oval fruit. The expected percentages of progeny phenotypes are listed below:
tall oval = 41%
short round = 41%
tall round = 9%
short oval = 9%
(a) What proportion are expected to be tall and produce round fruit?
Answers
In a diploid plant species, the proportion of progeny expected to be tall and produce round fruit is 32%.
In a diploid species of plant, the genes for plant height and fruit shape are syntenic and separated by 18 m.u. The expected percentages of progeny phenotypes are tall oval = 41%, short round = 41%, tall round = 9%, and short oval = 9%.To determine the proportion of progeny expected to be tall and produce round fruit, we need to consider the alleles for each trait. Allele D produces tall plants (dominant) and allele d produces short plants (recessive). Allele R produces round fruit (dominant) and allele r produces oval fruit (recessive).From the given percentages, we can deduce that tall ovals and short ovals combined make up 9%. Since tall oval is 41% and short oval is 9%, the proportion of progeny expected to be tall and produce round fruit is 41% - 9% = 32%.Therefore, the proportion of progeny expected to be tall and produce round fruit is 32%.For more questions on diploid plant
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what are the correctional facilities in the Philippines and give example of Non-institutional Corrections
Answers
Answer:
Non- Institutional Facility Examples: Programs such as diversion, restitution, probation, parole, pardon, and various provisions for temporary release from prison or jail are included in the Community Based Corrections being implemented by the corrections pillar of our criminal justice system.
Phillippines Correctional Facilities:
New Bilibid Prison.
Correctional Institution for Women.
Davao Prison and Penal Farm.
Iwahig Prison and Penal Farm.
San Ramon Prison and Penal Farm.
Leyte Regional Prison.
Explanation:
This may help?
Gastric glands produce _________ and are part of the _______ system.
A. stomach acid, endocrine
B. oily sebum, endocrine
C. oily sebum, exocrine
D. stomach acid, exocrine
Answers
Answer:
Option D
explanation:
Gastric glands produce stomach acid and are part of the exocrine system. The exocrine system is a system of glands that produce and secrete substances directly into ducts that lead to the outside of the body, such as the skin or the digestive tract. Stomach acid is a digestive enzyme that is produced by the gastric glands and secreted into the stomach, where it helps to break down food. Therefore, the correct answer is option D, which states that gastric glands produce stomach acid and are part of the exocrine system.
why does earths gravity pull us to the ground
Answers
Answer:
Earth is like a magnet, except the atmosphere is the force that pulls us down
Explanation:
Alma is planning on joining the track team this year. In preparation for the season, Alma decides she wants to start running on her own to get in shape.
One day, Alma eats a granola bar and then runs a few quick laps around the track. How does her body obtain energy from food that will help her while exercising? Drag the following events in order based on what is happening in her body’s cells as she runs.
Sequence the events so that the first event is on the top and the last event in on the bottom.
Answers
The order in which Alma's body obtains energy from the food while she exercises is A. A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released
How is energy obtained from food ?Cellular respiration is an exceedingly proficient process. A single glucose molecule has the potential to yield a considerable amount of energy. Cells require oxygen access to function effectively. If deprived of oxygen, cells would be unable to generate adequate energy to maintain their existence.
The cellular respiration process is intricately complicated. It requires a multitude of processes and a multitude of enzymatic reactions. The significance of possessing a multitude of mitochondria for cells cannot be understated. The organelles in charge of cellular respiration are called the mitochondria.
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Options include:
A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released
A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules- A large amount of energy is released- A glucose molecule enter the body cell
A glucose molecule enter the body cell-A glucose molecule is broken down in the cytoplasm- A large amount of energy is released-smaller molecules enter the mitochondrion-Oxygen is used to break down molecules
A glucose molecule enter the body cell-Oxygen is used to break down molecules- A glucose molecule is broken down in the cytoplasm-smaller molecules enter the mitochondrion- A large amount of energy is released
9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?
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BRAINLIST!!!! PLEASE!!! ITS URGENT ITS DUE IN 3 HOURS HELP.
1. How are biomass and biodiversity related to carbon storage.
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Answer:
Biomass is carbon based and it is composed of mixtures of organic molecules containing hydrogen, normally it would include atoms of oxygen, often nitrogen and also small amounts of other atoms like such, including alkali, alkaline earth and heavy metals. Those metals are usually found in functional molecules such as the porphyrins which would include chlorophyll which also contains magnesium.
Explanation:
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the nernst equation is used to determine the value of ecell for an electrochemical reaction under conditions; the difference between ecell and eocell is a function of . multiple choice question.
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The Nernst equation is used to determine the value of ecell for an electrochemical reaction under non-standard conditions; The difference between ecell and eocell is a function of cell potential of standard and non-standard state.
The Nernst equation is an equation that compares an atom's or ion's capacity to accept one or more electrons (reduction potential) under any conditions to that measured under standard test conditions (standard reduction potentials) of 298K and one molar or atmospheric pressure.
The Nernst equation is used to determine the voltage of an electrochemical cell or the concentration of one of the cell's components.
Eocell is the standard state cell potential, which means that the condition is met for solutes or 1 bar for gases. Ecell is the cell potential in a non-standard state. To calculate Ecell using Eocell, use the Nernst equation.
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Which description best explains how sperm cells compare to their parent cell?
O have identical amounts of DNA and are genetically identical
O have identical amounts of DNA and are genetically unique
O have half the amount of DNA and are genetically identical
O have half the amount of DNA and are genetically unique
Answers
The statement that best explains how sperm cells compare to their parent cell is as follows:
They have half the amount of DNA and are genetically unique.Thus, the correct option is D.
What are Sperm cells?Sperm cells may be defined as the male reproductive cells of animals and plants that can fuse with an egg cell in order to construct a new individual cell.
Sperm cells also known as gametes are significantly unique in comparison to most of the other cells in the body. Such a type of cell remarkably contains only half the amount of DNA.
When they successfully fuse with half of the amount of the DNA of the egg cells. They form a complete genome.
Therefore, the sperm cells have half the amount of DNA and are genetically unique to their parental cells.
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Elements which have their outmost layer of electrons filled are elements which are very ___________ in their behavior.
Elements which have their outermost layers incompletely filled are elements which are very ___________ in their behavior.
Answers
Answer:
were - were
Explanation:
In recent years, the controversy surrounding environmental issues has decreased
Answers
Answer:
The correct answer is - the statement is false.
Explanation:
The controversy surrounding the environmental issue is increased in recent years as the use of fossil fuels and oil spills, deforestation all increased with time. Global warming increased in recent years many glaciers melt and cities submerged in the oceans. However, the controversy around global warming increased as people are not aware of the negative impacts and consider it as a hoax.
In general which of the following are largely responsible for moving substances across the plasma membrane communicating with other cells and identifying the cell
Answers
Answer:
protein. In general, which of the following is largely responsible for moving substances across the plasma membrane, communicating with other cells, and identifying the cell? Diffusion occurs because of random molecular movement.
Explanation:
Eating animals is an example of biotechnology.
O True
O False