Which terms complete the sentence given below?
In an ecosystem, sheep are grazing animals that eat grass and clovers. This interaction is called
for bears. This interaction is called
Sheep serve as food
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We want most cells to be even in and out which is called

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.

Match each term to its best definition? sedimentary depositional enviornment