It also reabsorbs water found in the undigested food
Is the flu vaccine a answer? If so I’m pretty sure that’s the answer.
Answer: 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"
The food chain is a system in which food is connected with the ecosystem. Ex:composers, producers, decomposers,etc.