Ecology Ch 1

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

Which of the following is a biotic factor in the prairie ecosystem?

Mutalism, commensalism, and parasitism are the three types of

A hawk builds a nest on an arm of a cactas is an example of?

The study of how things interact with each other and with their environment is called

All the different populations that live together in an area make up a(n)?

An organism's particular role in its habitat, or when and how it survives, is called its?

The struggle between organisms to survive in a habitat with limited resources is called?

An organism's habitat must provide all of the following EXCEPT?