Which phrase describes a population?

an area characterized by a group of plants and animals

a nonliving factor in an organism’s environment

all the organisms that interact in a lake

all the gray squirrels that live in a forest

all the gray squirrels that live in a forest

Explanation:

A population refers to the total number of organisms of the same species living and breeding together in a given area.

Thus, since the gray squirrels all belong to the same specie and live in a given area called forest - population is best described by the phrase "all the gray squirrels that live in a forest"

all the gray squirrels that live in a forest

Explanation:

I took the test :)

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

light dependent reactions:

light independent reactions:

hope this !