Ecology 2.1-2.3 Review

Match it! Select the correct answer from the pull down...Good luck!

when a population reaches a state where it can no longer grow

the role a living thing plays in its habitat

the first living things to move into a barren environment

the struggle between individuals or different populations for a limited resource

an individual living thing, made up of one or many cells, that is capable of growing and reproducing

a group of living things that are so closely related that they can breed with one another and produce offspring that can breed as well

an animal that eats another

all the populations that live and interact with each other in a particular place