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Virty [35]
4 years ago
12

A controlled scientific study examining variables is known as a scientific ______ ?

Biology
1 answer:
babunello [35]4 years ago
3 0

Answer:

An experiment

Explanation:

The answer is an experiment

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An electron microscope, has a higher magnification and higher resolution. This is because the electron microscope uses electrons instead of light, which allow it to analyze structures easier.
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Why do you think you are creating DNA profiles for Anna, Eric, and Dominique only in addition to the blood found at the scene.
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I am getting DNA samples from these people because they are prime suspects at the scene (at the exact time and place). Besides, if there is any evidence left over; it should be stored and used for further research.

Explanation:

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When the skin is exposed to ultraviolet radiation, it responds by?
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An elderly woman in a nursing home no longer goes outside to enjoy the sunshine and fresh air, has reduced her meat intake becau
malfutka [58]

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a. vitamin d and vitamin b12

Explanation:

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From the question, the elderly woman may be developing a deficiency of vitamin d and vitamin b12.

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