Which is an abiotic factor that can be found in a rain forest ecosystem?
a: bacteria
b: water
c: animals
d: trees

Babies with very low or very high weight are less likely to survive .

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it