The third one. It has a condition in it that might not happen. "IF" is the big clue there.

The uses of Hydrochloric acid (HCl) are ~
- Helps in regulating pH levels
And many more ~
Answer:
to persuade readers to fight for independence from Britain
Explanation:
<span>/əˈvenj/
This shows how to pronounce the word Avenge.
Hope it helps. <3
</span>
Answer
1. food has to be protected
2. If he does not store his food it can go bad so you have to put it in a storage place.
3. If he gathered food day by day then if he got sick he would not have much food to eat. So he needs to get enough food that will last a certain duration of time.