| A | B |
| acute | sharp |
| auditory | having to do with the sense of hearing |
| olfactory | having to do with the sense of smell |
| predator | hunter |
| responsive | reactive |
| species | a group of animals or plants |
| tactile | having to do with the sense of touch |
| vertebrate | animal with a backbone |
| dormant | inactive for a period of time |
| nutritious | having all the nutrients needed for good health |