Which of the following statements about water are true? check all that apply. a. water covers 75% of the earth. b. once water is used it can never be reused. c. only 3% of earth’s water is fresh water. d. water comprises the majority of all plants and animals.

These are possible

Only aproximately 3% of earth's water is drinkable. (C.)

Water comprises the majority of all living organisms. (D.)

Why are A. and B. wrong?:

70% to 71% of Earth's surface is covered by water, not 75%

Water can be reused, that is the function of the suage and water treatment stations, to make the decreasing amount of fresh water we have, reusable.

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•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: