Why is the fossil record biased?
Question 16 options:
Fossils from Earth's beginning a...
Why is the fossil record biased?
Question 16 options:
Fossils from Earth's beginning are more complete than fossils from recent eras.
Scientists tend to favor eukaryotic organisms over prokaryotic organisms.
Archaea are abundant in the fossil record, but eukaryotes are not.
We don't have every organism that existed identified in the fossil record.
Answers: 2
Biology, 22.06.2019 07:00
8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.
Answers: 3
Biology, 22.06.2019 11:00
What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
Answers: 3
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