Biology

Biology, 19.08.2019 02:10, AngiT

Which supports the hypothesis that life has changed over time?
a. the length of a giraffe's neck is longer than those in generations of the past.
b. organisms differ from each other around the world.
c. prokaryotic and eukaryotic cells differ in that both do not have a nucleus.
d. the atmosphere from today and years ago is different.

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