1) Every species shows variation (differences) between individuals in the species. a) False b) True 2) There is competition for food, and space within each species. a) False b) True 3) Selection happens because there is not enough food for all the babies that are born. a) True b) False 4) Selection affects only animals. a) False b) True 5) Selective breeding produced different breeds of sheep a) True b) False 6) Changes to a species always take millions of years. a) True b) False

Leaderboard

Visual style

Options

Switch template

Continue editing: ?