Question

the ability of an organism to react to an environmental input with a change in form, state, movement, or rate of activity is a definition of which concept?
mutation
phenotypic plasticity
natural selection
gene flow

Explanation:

Phenotypic plasticity refers to an organism's ability to change its form, state, movement, or rate of activity in response to environmental inputs. Mutation is a change in DNA sequence, natural - selection is the process by which organisms better adapted to their environment tend to survive and reproduce, and gene - flow is the transfer of genetic material from one population to another.

Answer:

Phenotypic plasticity