natural selection - the differential survival and reproduction of individuals due to differences in phenotype. it is the main cause of evolution., adaptation - an inherited characteristic that makes an organism more likely to survive & reproduce, variation - differences in the appearance of individual members of a species. , species - is a group of similar organisms that can mate with each other and produce fertile offspring., competition - the struggle to obtain resources like food, habitat, mates, evolution - the change of a species over time, population - a group of organisms of the same species that live in an area., artificial selection - the process where humans select for certain traits to change a species, overproduction - having too many offspring, more than the environment can support,

Intro to Evolution by Natural Selection

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