Biology, 22.04.2020 17:20 DaFuzzyDude
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
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Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.
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Biology, 22.06.2019 10:40
Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things
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Brody studied the geologic time scale and became interested in the sorts of life that existed in eac...
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