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Mkey [24]
3 years ago
13

Choose a scientific theory and describe the theory.

Biology
1 answer:
faltersainse [42]3 years ago
4 0
I’m not 100% sure if this is a scientific theory but I’m going with the big bang theory. The big bang theory is a scientist best guess on how the world came to be. A 2013 map of the background radiation left over from the Big Bang, taken by the ESA's Planck spacecraft, captured the oldest light in the universe. This information helps astronomers determine the age of the universe.
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When testing diffusion over a selectively permeable membrane, you placed different liquids into special containers. The proper s
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When testing diffusion over a selectively permeable membrane, the proper setup is aimed at putting different concentrations into tubes and the same water volume.

<h3>What is a selectively permeable membrane?</h3>

A selectively permeable membrane is a physical barrier that allows the passage of certain substances but not others.

The cell membrane is a  selectively permeable membrane that cells need to interchange nutrients and waste with their environment.

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Learn more about selectively permeable membranes here:

brainly.com/question/227810

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Answer:

D

Explanation:

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