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ch. 13 a.d.c
ch.13
| Question | Answer |
|---|---|
| ecology | the study of living things and the interactions between their environment |
| producer | organisms that uses that use energy from the sun or chemical reactions to make food |
| photosynthesis | the process that producers use to make food |
| consumer | organisms that can not make their own food |
| protozoan | singe celled animal like protist |
| herbivore | animals that only eat plants |
| carnivore | animals that only eat other animals |
| omnivore | animals that eat both plants and animals |
| scavenger | organisms that feed on dead animals |
| decomposer | break down dead organisms, plants and leaves |