With the beginning of the middle proterozoic comes the first evidence of oxgen build up in the atmosphere. with is catastrophe came eukaryotic forms. these include multicellular algae, and toward the end of the proterozoic the first animals
Herbivore only eat plant food
Answer:
because the want to reach their destination
Answer: the answer is
7.92 hrs
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Explanation:
I think it would be the sclereids cells
