Persistent depressive disorder, or dysthymia, is characterized by

What sre the effects of hemolytic disease of a newborn

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.