Abeif deescriprion of the following organelles. a. nucleusb. chromosomec. cytoskeletond. ere. ribosomesf. golgi complexg. vesicles

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.

How do accessory pigments chlorophyll?

Variety of living organisms; includes genetic, species, and ecological types.