Biology, 03.08.2019 21:00 genyjoannerubiera
Which of the following supports the hypothesis that life has changed over time? a. prokaryotes have no nucleus b. the cell has no membrane c. some fossil plants have deep roots d. fossils are distinct from rock layer to rock layer
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In which situations is the principle of cross-cutting relationship useful in determining relative age?
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Biology, 22.06.2019 06:40
The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation
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Biology, 22.06.2019 09:00
Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.
Answers: 2
Which of the following supports the hypothesis that life has changed over time? a. prokaryotes have...
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