Question

a part of an ecosystem that can restrict the growth of a population is referred to as carrying capacity immigration a limiting factor a resource.

Explanation:

• Carrying capacity is the maximum population an ecosystem can support, not a restricting part itself.
• Immigration is the movement of individuals into a population, which increases population size, not restricts it.
• A limiting factor is an ecosystem component that restricts population growth (e.g., food, space shortages).
• A resource is a substance/feature that supports population growth, not restricts it.

Answer:

a limiting factor