Biology, 25.09.2019 06:50 alvarezreinier2
Which of the following describes how biological chemicals provide evidence to support that life changes over time?
a. some animals exhibit similar proteins
b. some animals exhibit similar structures, possibly due to a common ancestor
c. some animals exhibit structures that are no longer used for any purpose
d. some animals exhibit similar stages of embryonic development
Answers: 2
Biology, 22.06.2019 04:40
The negative impacts of nonnative species generally outweigh the positive impacts
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Biology, 22.06.2019 14:30
The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?
Answers: 2
Which of the following describes how biological chemicals provide evidence to support that life chan...
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