What are the basic units of a chemical elements called ?

Organisms within a population must compete for resources to survive

Which locations on the map are low-pressure areas? a b c d e

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.