Answer:
C
Explanation:
Parasitism is a relationship between two different organisms where the parasite harms the host.
Answer:
Humans first evolved in Africa, and much of human evolution occurred on that continent. The fossils of early humans who lived between 6 and 2 million years ago come entirely from Africa. Most scientists currently recognize some 15 to 20 different species of early humans.The first true primates evolved by 55 million years ago or a bit earlier, near the beginning of the Eocene Epoch. Their fossils have been found in North America, Europe, and Asia. They looked different from the primates today.
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They fly in the Troposphere (hope I pronounced that right) and the lower Stratosphere .
The answer is, "200 years ago".
Hemoglobin consists of folded chains of a large number of different amino acids called polypeptides.
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