) Does the fossil record indicate that life first appeared in the water or on the land? WATER or LAND 2) Does the fossil record indicate that invertebrates (trilobites) and vertebrates (fish) evolved during the same geological period? YES or NO 3) Does the fossil record indicate that birds evolved from mammals or reptiles? MAMMALS or REPTILES 4) The fossil record indicates that hominids evolved from an ancestral hominoid approximately? 4-5 million years ago or 1-2 million years ago What kinds of organisms appear earliest in the fossil record? PROKARYOTES or EUKARYOTES
1) Does the fossil record indicate that life first appeared in the water or on the land?
WATER or LAND
2) Does the fossil record indicate that invertebrates (trilobites) and vertebrates (fish) evolved during the same geological period? YES or NO
3) Does the fossil record indicate that birds evolved from mammals or reptiles?
MAMMALS or REPTILES
4) The fossil record indicates that hominids evolved from an ancestral hominoid approximately?
4-5 million years ago or 1-2 million years ago
What kinds of organisms appear earliest in the fossil record?
PROKARYOTES or EUKARYOTES
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