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ch 1 vocabulary


producers are organisms that use energy from the sun or other chemical reactions to make their own food.
photosynthesis is a process that producers use to make their own food using energy from sunlight.
consumers organisms that cannot make their own food.
ecology is the study of the interactions between living things and their environment.
protozoans single celled, animal like protists, called protozoans, feed on living or dead organisms.
herbivores are animals that eat only plants.
carnivores animals that only eat other animals.
omnivores animals that feed on other animals and plants.
decomposers break down dead organisms, animal droppings, leaves, and other wastes produced by living things.
scavengers are organisms that feed on dead animals, like the crows or vultures that eat animals killed by traffic.
Created by: samanthaw12