Answer:
B. carrying capacity
Explanation:
Definition of carrying capacity; the number or quantity of people or things that can be conveyed or held by a vehicle or container.
Proton is positive.(+)
Neutron is neutral(0)
Electron is negative(-)
The environment of an organism determines the selection pressures on it. For example, organisms with the ability to camouflage in a forest environment are more likely to survive, and be selected to pass their traits on.
Because earth has natural cycles it goes through with ecosystems, and when we get involved with trying to help one spectrum of the natural world (rabbits for example) we hurt another (wolves, by over feeding, increasing the population, then exhausting the population of rabbits over a time.)
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