| A | B |
| blood pressure | the force of your blood as it moves through your blood vessels |
| supercharged | super energized, EXTRA energy |
| flight | flying away, escaping |
| caveman | Neanderthal, the first humans |
| makes your mouth water | makes you salivate |
| release | let go, emit |
| surface wound | superficial injury, a cut...but not serious |
| pupil | the round black dot in the middle of your eye |
| digestion | processing food |
| lungs | the two organs in your body that hold air - protected by your rib cage |
| stand your ground | don't give up, don't run away, don't move |
| go forward | advance |
| your mind races | you think of many different things at the same time - ususally when you are afraid or nervous |
| your heart pounds | the blood pressure causes your heart to beat like a fast drum |
| flee | run away from something or someone |