<span> barriers such as dead skin cells and mucus</span>
Rock cycle is the cycle of formation of rock from sediments to sedimentary rock and then sedimentary rock and then magma then igneous rock and again sediments it continues.
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Answer:
Plant more plum trees, and take care of exisisting trees well
Incomplete dominance produces a new heterozygous phenotype such as the purple color in this example
Explanation:
to get people to ask their doctor about drugs that might treat a condition
