What event might occur when favorable adaptations build up in a population over many generations?
starvation
extinction
migration
speciation

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Diffusion and osmosis are forms of passive transport