Which is an example of a population?
A.
each individual in a herd of bison
B.
one of the trees in a forest
C.
all the gray squirrels that live in a forest
D.
all the individuals that make up a species
A.
each individual in a herd of bison
B.
one of the trees in a forest
C.
all the gray squirrels that live in a forest
D.
all the individuals that make up a species