Biology, 13.01.2020 02:31 Cutegirlrocks1071
Which of the following is needed for natural selection to occur?
select one:
a. variation in characteristics
b. differences in fitness
c. heritability of characteristics
d. all of the above
Answers: 1
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These are the components of the reservoirs of carbon that are exchanged in our environment.
Answers: 1
Which of the following is needed for natural selection to occur?
select one:
a....
select one:
a....
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