Explanation:
The "fossil record" refers to the placement of fossils throughout the surface layers of the Earth. Older fossils are buried more deeply than younger ones. Scientists use the placement of fossils as a guide for determining when life forms existed, and how they evolved.
The answer is D, I just did the test
They both have a cell membrane, mitochondria, cytoplasm, ad a nucleus. Hope this helped! :)
oxygen flow is low and his lungs do not have a lot of capacity
