Which term refers to an organism that eats prey?

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic