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rewona [7]
2 years ago
11

Why do scientists use comparisons between fossils and existing species to classify organisms?

Biology
1 answer:
frosja888 [35]2 years ago
7 0

Answer:

Similarities among organisms lead scientists to relate organisms

Explanation:

Fossils found in sedimentary rock can be compared to one another and to living organisms to compare similarities and differences.

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The correct answer is: Protons are pumped out of the mitochondrial matrix into the intermembrane space

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