Which fact about fossils is most important to scientists who study evolution?
a) fossils are...
Biology, 26.08.2019 19:00 lizzyhearts
Which fact about fossils is most important to scientists who study evolution?
a) fossils are often found in sedimentary rock.
b) footprints, body structures, and even animal droppings can become fossilized. c) the age of a fossil can be determined by examining the rock strata in which the fossil is found.
d) the formation of a fossil depends on the geologic and chemical conditions present when an organism dies.
Answers: 1
Biology, 22.06.2019 18:00, capo9972
Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?
Answers: 3
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