What leads to population growth?
antigens infertility pigmentation isolation antibodies miscarriage several genes Pregnancy
A B C D E F G H
Births are the main component of population growth.
Pregnancy leads to population growth
What leads to population growth? (A) antigens (B) infertility (C) pigmentation (D) isolation (E) antibodies (F) miscarriage (G) several genes (H) Pregnancy