| A | B |
| Omnivores | animals that eat plants and other animals |
| carnivores | animals that eat other animals only |
| producers | organisms that make their own food |
| organism | science word for living thing |
| herbivores | animals that eat plants only |
| Krill | aquatic animal that is a omnivore |
| photosythesis | how plants and alga make their energy from light |
| chemotrophic bacteria | microscopic organisms that make energy from chemicals |
| wasps | omnivorous insect |
| Fish that eat smaller fisher | an example of a carnivore |
| deer that eat twigs and leafs | an example of a herbivore |
| tree | and example of a producer |
| humans | an example of a mammal that is an omnivore |