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erastova [34]
3 years ago
12

Which statement explains something that the fossil record indicates? Earth is 4.5 billion years old. Mammals have always existed

on Earth. Mass extinctions have occurred several times on Earth. The amount of water on Earth has decreased over time.​
Biology
2 answers:
lys-0071 [83]3 years ago
6 0

Answer:

C

Explanation:

I took the test edge2020

lys-0071 [83]3 years ago
5 0

Answer:

C.) Mass extinctions have occurred several times on Earth.

Explanation:

I Just Took The Fossil Quiz On Edge

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<h3>What are monosaccharides?</h3>

Monosaccharides, also known as simple sugars are the simplest monomers of carbohydrates which may either be 3 carbon, 4 carbon, 5 carbon, 6 carbon or 7 carbo compounds.

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Considering the give question:

Suppose a 0.1M solution of a monosaccharide contains 1000 monosaccharide molecules. How many monosaccharide molecules would be in a 0.1 M solution of a disaccharide.

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0.1 M solution of a disaccharide will contain 2 * 1000 monosaccharide molecules

0.1 M solution of a disaccharide will contain = 2000 monosaccharide molecules.

Learn more about monosaccharides and disaccharides at: brainly.com/question/731310

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