A student is investigating how substrate concentration affects the rate of anenzyme-catalyzed reaction. Which ​threevariables​ should be kept constant in the setup of thestudent’s investigation? Select all three variablesA. temperature of the reactionB. amount of enzymeC. amount of substrateD. amount of productE. pH of the reaction

Answer: Wolf- omnivore

Explanation: Wolf are carnivores because they only eat the meat of other animals

The vomeronasal organ is situated in the top of a snake's mouth, and there are two little section openings that lead to it - like nostrils, yet within the mouth. When the snake has waved its forked tongue around to the point of getting a decent covering of synthetics, it brings the tongue once more into the mouth and presses the tips of its forks against the organ - one fork tip in each opening. This conveys a message to the snake's mind, telling it what the "smell" is. What's more, assuming the sign is more grounded on one tip of the tongue fork than the other, it lets the snake know which bearing that smell is coming from. This is the way winds can track down secret prey. To realize how snakes murmur,

Answer:

Global winds are the prevailing, or usual, winds at a given latitude. The winds move air masses, which causes weather. The direction of prevailing winds determines which type of air mass usually moves over an area. For example, a west wind might bring warm moist air from over an ocean

Explanation:

Answer:

The global atmospheric circulation pattern is determined by temperature differences, especially the difference between heating at the equator and the poles, and by the Earth's rotation. Winds shape regional climate and influence daily weather by transporting heat and water.

Answer:

I'm pretty sure it is the invasive Lionfish.

Explanation:

They are "threatening" native fish and destroying the environment in the coastal waters. They are the causes of extinction, reducing biodiversity, and fighting for resources. Hope this helps you and have a good day!

The mother's dominant trait is short t gene + the father's short t genes will produce the ratio of offsrings as shown above.

Answer:

The chemical reactions required to break them down would be too slow without enzymes.

Explanation:

Answer:

The second one is not true

'(Minerals can be composed of more than one element)'

Explanation:

have a good day/night :)

Answer:

false I geuss

Explanation:

Student–teacher ratio or student–faculty ratio is the number of students who attend a school or university divided by the number of teachers in the institution. For example, a student–teacher ratio of 10:1 indicates that there are 10 students for every one teacher.

Answer:

Sorry If this is wrong but I think it is D

Explanation:

The notion of topographic organisation is illustrated by the primary motor cortex's configuration, which allows neurons that are close to one another to communicate with adjacent regions of the muscle tissue.

At the primary motor cortex, motor representation is neatly structured (inverted) along a fold in the cortex known as the central sulcus, running from the toe (at the top of the cerebral hemisphere) to mouth (at the bottom).

Particular cortical regions may, however, govern some body parts in a somewhat overlapping manner. Before the start of a movement, primary motor cortex neurons fire 5 to 100 ms in advance. These neurons are therefore engaged in relaying motor orders to the alpha motor neurons, which in turn cause the proper muscles to contract, rather than firing as a result of muscular activation.

Therefore, The notion of topographic organisation is illustrated by the primary motor cortex's configuration, which allows neurons that are close to one another to communicate with adjacent regions of the muscle tissue.

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Exhaling removes waste from the body by expelling carbon dioxide through the respiratory system.

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Answer:

I think global warming refers to the exceptionally rapid rise in the Earth's average surface temperature during the last century, owing mostly to greenhouse gases created by mankind burning fossil fuels. Global warming refers to the exceptionally rapid rise in the Earth's average surface temperature over the last century, which is mostly attributable to greenhouse gases created by mankind burning fossil fuels.

Explanation:

Answer:

b) Human insulin

Explanation:

Answer:

penicillin

yďbtdbkfdz

Answer:

herbivores

Explanation:

i think it's herbivores because "herb"ivores get energy when eating grass or any other herb.

Answer:

True

Explanation:

It always burns

Answer:

· But in about 5 billion years, the sun will run out of ... For about a billion years, the sun will burn as a red giant and whole universe will be destroyed

Answer:

It seems like b and c to me

Explanation:

sorry if I'm wrong :) Hope this helps!

Answer:photosynthesis

Explanation:

if work,mark brainilest-_-

Answer:Producers make food for the rest of the ecosystem through the process of photosynthesis, where the energy of the sun is used to convert carbon dioxide and water into glucose

C) Soil horizons develop as a result of weathering and biological activity.

Soil horizons are the layers of soil that develop over time as a result of various physical, chemical, and biological processes.

Weathering, which is the physical and chemical breakdown of rocks and minerals, plays a key role in the formation of soil horizons. As rocks break down, they release minerals and nutrients into the soil, which can support plant growth.

Biological activity, including the actions of plants, animals, and microorganisms, also contributes to the formation of soil horizons. For example, plant roots can help break up rocks and create spaces in the soil for air and water to flow. Microorganisms can break down organic matter, releasing nutrients and creating pore spaces in the soil.

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Answer:

Soil is a major source of nutrients needed by plants for growth. The three main nutrients are nitrogen (N), phosphorus (P) and potassium (K). Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.

Answer:

Soil is a major source of nutrients needed by plants for growth.

Explanation:

The correct answer is GENOTYPE

Genome refers to the complete set of the organism's DNA.

Phenotype refers to the observable traits of an organism.

Karyotype refers to the complete set of chromosomes.

Answer:

The boldface numbers on this beam are grams and the tick marks between the boldface numbers indicate tenths of grams. To find the mass of the object on the pan, simple add the numbers from the three beams. As with a ruler, it is possible to read the front scale to the nearest half tick mark.

Answer:

All will have long tails.

Explanation:

Answer: All will have long tails.

Explanation:) edge 2022

Option A. Their numbers and diversity will be drastically reduced

If carbon dioxide levels continue to rise and coral reefs disintegrate by the end of the century, the most likely effect on marine organisms that rely on these reefs for food and shelter would be a drastic reduction in their numbers and diversity (option a). Coral reefs serve as crucial habitats and nurseries for a wide range of marine organisms, including fish, invertebrates, and other species.

The disintegration of coral reefs would result in the loss of their structural complexity, which provides shelter, protection, and food sources for many organisms. Without the reefs, marine organisms would lose their primary habitats and face significant challenges in finding suitable alternatives. They may be forced to disperse over greater distances in search of food and shelter, which could result in increased predation risk, competition for limited resources, and reduced reproductive success.

Additionally, the decline of coral reefs would lead to a decline in available food sources, as the reefs support a diverse ecosystem with complex food webs. Organisms that rely directly or indirectly on the reefs for sustenance would face food scarcity and potential population declines.

Overall, the loss of coral reefs due to rising carbon dioxide levels would have a profound and negative impact on marine organisms, leading to reduced numbers and diversity, increased competition for resources, and potential disruptions to reproductive patterns. Therefore the correct option is A

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DNA replication is the process of a cell or bacterium making copies, or replicating its DNA/Genetic Material to prepare for cell division.

Yep, it is exactly what it sounds like!

~~~Harsha~~~

Answer: 168

Explanation:

The cell cycle of yeast cells grown in the nutrient-poor environment is approximately 168 % of the cell cycle of yeast cells grown in the nutrient-rich environment. Hence option 1 is correct.

Cell cycle is defined as the cascade of cellular activities that lead to cell division into two daughter cells. The primary purpose of the cell cycle is to accurately divide the enormous amount of DNA found in the chromosomes into two daughter cells that are genetically identical. A cell spends the majority of its time in what is known as interphase, where it develops, duplicates its chromosomes, and gets ready to divide.

The interphase and M-phase are the two phases that make up the cell cycle. About 90% of the cycle is made up of interphase, during which the cell develops and copies its chromosomes in order to divide. Undifferentiated ESCs have a G1 and S cell cycle percentage of 15-20% and 60–70%, respectively, however as the ESCs differentiate, this ratio changes.

Thus, the cell cycle of yeast cells grown in the nutrient-poor environment is approximately 168 % of the cell cycle of yeast cells grown in the nutrient-rich environment. Hence option 1 is correct.

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Answer:

Someone Who always has your back or when you have theirs on very hard moments

Explanation:

You could also do thing that you or them think are impossible for your or their love ❤

P.S I'm sorry for everything

Silvicultural practices manipulate forest vegetation through prescriptions to fulfill various objectives such as sustaining wildlife habitat

Natural forest silviculture can be defined as the application of controlling the formation, growth, composition, health, and quality of natural forests to meet various needs and values. Silviculture is the branch of forestry worried with the theory and practice of controlling forest establishment, composition, and growth

Silviculture is the art and science of operating forest vegetation to enhance forest growth and establish new forest nestles and wildlife habitats. silviculture is an applied science that rests eventually upon the more fundamental natural and social sciences.

So we can conclude that A silvicultural system is “the procedure by which the crops represent a forest are tended,

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Silvicultural practices contribution on forest management is that it manipulate forest vegetation through prescriptions to fulfill various objectives such as sustaining wildlife habitat.

This is referred to as  the management and manipulation of forest vegetation for the protection, growth, and enhancement of forest products.

Its effect is the manipulation of forest vegetation through prescriptions to fulfill various objectives such as sustaining wildlife habitat, maintaining hydrological processes, restoring ecosystems, etc.

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Answer:

1. False

2. True

3. False

4. False

5. False

6. True

Explanation:

1. Remember, the term Genetic diseases implies that they are diseases inherited genetically. Thus, environmental conditions have no direct influence on the spread of genetic diseases.

2. We can make this conclusion because research has shown that genetic disorders are more common in families with one affected member as compared to the general population. In other words, the family's medical history is part of the determinant factor.

3. Some recent studies have shown that both members of identical and fraternal twin pairs do not have the same likelihood of expressing the same genetic disease.

4. Genetic diseases do not occur at the same rate in all human populations.  Researchers often make reference to findings discovered from surviving victims of the Hiroshima nuclear bomb which is said to be the cause of some genetic diseases. Also, the sickle cell genetic disease rate of occurrence is believed to be high in Africa than in North America.

5. Scientists believe that there is no specific age of onset of genetic disease. That is to say, they may appear within an age range but not a specific age.

6. Indeed, many human and animal genetic disorders share similar characteristics . A good example is the albino genetic order in humans has been discovered to share similar characteristics that is found in animals.

Answer:

Genotypic results: 1 (TT):2 (Tt) :1 (tt)

Homzygous Dominant: 1/4

Heterozygous: 1/2

Homzygous Recessive: 1/4

Phenotypc results: 3 tall: 1 short

Tall: 3/4

Short: 1/4

Explanation:

This question involves a gene coding for height. The alelle for tallness (T) is dominant over the allele for shortness (t). According to this question, a cross between two Brassic rap parent plants known to be heterozygos tall (Tt) is performed.

Each parent will produce gametes T and t. Using these gametes in a punnet square (see attached image), the following offsprings will be produced:

TT (1), Tt (2), and tt (1)

Based on this result, the following results are obtained:

Genotypic results: 1 (TT):2 (Tt) :1 (tt)

Homzygous Dominant: 1/4

Heterozygous: 1/2

Homzygous Recessive: 1/4

Phenotypc results: 3 tall: 1 short

Tall: 3/4

Short: 1/4