Scientists combine evidence from fossil, body structure, early development, DNA to___?
A. determine whether an organism will have gills during its early development
B. decide which fossil are older than others are.
C. determine what bones an animal has in its forelimbs
D. determine the evolutionary similarities among different species.
Answers: 2
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Aseries of connections of food chain in an ecosystem is called a what
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Witch type of microscope is used to view very small cell components like proteins and dna?
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The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.
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Biology, 22.06.2019 12:30
Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
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Scientists combine evidence from fossil, body structure, early development, DNA to___?
A. determine...
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