A sample is a random, unbiased selection out of a larger group. An independent variable is one that is changed as to see how it will affect the dependent variable in an experiment.
Hope that helped.
<span>When your cells go through cellular respiration what is produced from this process? I think its osmosis. </span><span />
Answer:
B)
Explanation:
The Greenhouse effect occurs when heat from pollution is trapped in Earth's atmosphere.
The answer to your question is both C
Answer:
A. The prism's index of refraction for violet light is greater than 1.35.
Explanation:
