Coach Ch. 2 Word Scramble
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Question | Answer |
the process by which plants, algae, and some bacteria use energy from sunlight to make their own food | photosynthesis |
a close relationship between two different species, or kinds, of living things | symbiosis |
a relationship in which both organisms benefit | mutualism |
a relationship in which one kind of organism benefits and the other is not affected | commensalism |
a relationship in which one kind of organism benefits, but the other is harmed | parasitism |
no longer found living on Earth | extinct |
a group of living things that is in danger of disappearing or becoming extinct | endangered species |
a group of living things that is likely to become endangered soon | threatened species |
a scientist who studies how living things interact with their environment | ecologist |
Created by:
Mrs. Mason
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