The size of a mouse population in a natural ecosystem tends to remain relatively constant due to
O the carrying capacity of the environment
o the lack of natural predators
O cycling of energy
increased numbers of decomposers
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What are the three types of counseling established by marine corps policy?

Which characteristics are typical of a human population in the postindustrial stage?

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction