Question

which statement best defines carrying capacity?
a it is the maximum number of individuals an environment can sustain.
b it is the absolute limit on population size in a growing population.
c it is determined by the limited amount of resources.
d it is the number of individuals a population oscillates around.

Explanation:

Carrying capacity is defined as the maximum number of individuals an environment can sustain. Option b is incorrect as it's not an absolute limit but a sustainable level. Option c is too vague as it doesn't directly state the definition. Option d is incorrect as it refers to population oscillations rather than the core definition of carrying capacity.

Answer:

A. It is the maximum number of individuals an environment can sustain.