Answer: B. "Question" states what she is asking, and "Hypothesis" states what she thinks the answer to that question is in "if... then... because" format.
Explanation:
Answer:
Ground water
Explanation:
Potable water refers to drinkable water or water which is safe to drink
- Ocean water is salty not drinkable
- River water may be impure
- Ponds water may be dusty so impure
Option B is correct