Biology, 20.07.2020 01:01 muhammadcorley123456
In the fossil record, there is no evidence of anything living on land before plants. Why are plants necessary before more complicated animals can evolve?
A. Plants were not needed.
B. Plants were needed to produce Carbon dioxide.
C. Plants were needed to change the soil content.
D. Plants were needed to produce oxygen.
Answers: 2
Biology, 21.06.2019 21:00
What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?
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Organisms that successfully adapt will leave to grownone of the above
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Biology, 22.06.2019 10:30
Which label correctly identifies what x represents in the concept map?
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Biology, 22.06.2019 12:30
If a cell is placed into a hypertonic environment,what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge
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In the fossil record, there is no evidence of anything living on land before plants. Why are plants...
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