The answer is (b.) ecosystem. An ecosystem is all living organism in an area functioning together with nonliving factors of the environment. An Ecosystem is a community of the living organism that includes the producers, the consumers, and the decomposers.
What happens to the the energy in a wave as it spreads out the energy doesn’t change
Mutations often don't effect the organism because they occur in the recessive gene. That means the dominant gene will cover up the effect of the mutation and it won't be expressed.
Meiosis only occurs in sex cells. It creates four daughter cells. Mitosis can occur in any cell and creates two daughter cells.
Two pros of genetic engineering is that it can select the best traits. It also can prevent bad traits. Two cons of genetic engineering is that it decreases the amount of diversity in organisms. It also may have negative side effects that are unknown.
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Speed is the rate at which something travels
Velocity is the rate at which a position changes
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