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Which feature would you expect to find in a population in which sexual selection depends on male competition?

Which describes the changes in the earths motion?

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier