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lilavasa [31]
3 years ago
13

Why is a diet rich in protein very important to teens?

Biology
1 answer:
Harlamova29_29 [7]3 years ago
4 0
<span>It is important for teenagers to have a diet that is rich in protein because their bodies are at a critical point, where all the nutrients that can come from these proteins are needed to allow fast growth and repair.</span>
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Project on components of blood and blood group
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Answer:

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2 years ago
Is there a Genetic Basis for Adapting to Life at High Altitudes? A team of scientists from the United States and China set out t
Oliga [24]

Answer:

Looking at tibetan highlanders who thrive at high altitudes- normally that would make us sick- they have adapted, 60% oxygen- could pose huge health issue (live with 10% less oxygen in blood than us)

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2 years ago
A student wants to know what effect temperature will have on the germination rate of radish seeds.  To test this, she obtains 3
kondaur [170]

Answer:

Hypothesis: IF the temperature is high, THEN the germination rate of radish seeds will increase.

Experimental Group: 20 Seeds in petri-dishes placed in the freezer and incubator each

Control Group: 20 seeds stored at room temperature

Manipulated Variable (IV): TEMPERATURE

Responding Variable (DV): GERMINATION RATE

Constants: Amount of water, same amount of time (2 weeks)

Explanation:

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- Independent or manipulated variable is the variable that is changed or manipulated variable in an experiment. The TEMPERATURE is the independent variable in this case.

- Dependent or responding variable is the variable that is measured in an experiment. In this case, the dependent variable is the GERMINATION RATE

- The experimental group is the group that receives the experimental treatment. In this case, the experimental group is the 20 Seeds in petri-dishes placed in the freezer and incubator each.

- The control group is the group that does not receive the experimental group. In this case, the control group is the 20 seeds stored or placed at room temperature.

- Constants are the variables that are kept unchanged throughout the experiment. In this case, the constants are Amount of water, same amount of time (2 weeks)

8 0
3 years ago
Read the questions below. Check all of the nonscientific questions.
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Both of these questions can not be answered through the scientific method, so they are nonscientific.
4 0
3 years ago
Read 2 more answers
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