Answer:
They eat them to obtain the energy
Explanation:
from mrsslovacek weebly
Answer:
23 chromosomes
Explanation:
The human sperm cell is haploid, so that its 23 chromosomes can join the 23 chromosomes of the female egg to form a diploid cell.
The solid Earth, the largest of Earth's four major spheres. The thin, rocky outer layer of earth and is divided into oceanic and continental crust.
A forest ecosystem describes the community of plants , animals, microbes and all other organisms in interaction with the chemical and physical features of their environment.