Biology, 24.04.2020 22:20 theincrediblejacob06
Brody studied the geologic time scale and became interested in the sorts of life that existed in each era.
He learned that scientists dated life in this era using the law of superposition and radioactive dating. Which of the following characterizes the Cambrian period? Choose the three that apply.
A. all life lived in the sea
B. invertebrates developed
C. single-celled life
D. dinosaurs flourished
E. organisms with shells and outer skeletons developed
Answers: 1
Biology, 22.06.2019 05:30, sandygarcia65
“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory
Answers: 3
Brody studied the geologic time scale and became interested in the sorts of life that existed in eac...
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