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pantera1 [17]
3 years ago
10

Which nutrient contains nitrogen in its chemical composition?

Biology
1 answer:
guapka [62]3 years ago
6 0

Answer:

Protein

Explanation:

It has nitrogen, hydrogen, oxygen, carbon, and sometimes small amount of sulfur

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When a germ cell undergoes meiosis, which event would MOST likely result in four aneuploid daughter
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Answer:

misalignment of the chromosomes during anaphase II

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3 years ago
with a population growth rate of 5% how long will it take for a population to double from 20,000 to 40,000 people?
Alik [6]

Answer:

15 years

Explanation:

Compound growth

Equation:

20000 x 1.05 to the power of how ever many years needed

20000 x 1.05 to the power of 15 takes it just over, with 41578 people alongside decimals.

Therefore, it is 15 years.

7 0
2 years ago
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In the following example, what is the independent variable? Hypothesis: Mice on a restricted low-caloric diet will live longer t
tatiyna

Answer:

A. amount of food available

Explanation:

An experiment consists of two types of variables, independent and dependent. Value of independent variable is decided by the person doing the experiment and is independent of experimental conditions. Value of dependent variable is dependent on the independent variable. It can not be altered by the person doing experiment.

Here, it is given that mice receive variable amount of food each day and their lifespan is recorded. Since the amount of food is decided already it is the independent variable. The lifespan is expected to depend on the amount of food hence it is the dependent variable.

7 0
3 years ago
What is gravitational instability theory?
Zarrin [17]

Answer:

Gravity is considered to be one of the universal forces inherent of nature itself. Gravity is an attractive force between objects, which is proportional to the mass of the objects and inversely proportional to the distance between them. Gravity is what help planets follow an elliptical orbit, and is the reason why we can keep our feet on the surface of the earth.

4 0
4 years ago
Which is an example of a situation that is in equilibrium
daser333 [38]

Answer:

What are the options?

Explanation:

We can't help you if we don't have anything to pick from.

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4 years ago
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