Answer:
Answer below!
Explanation:
Sugar and Salt ALWAYS dissolve in water no matter what. Water can dissolve in water so therefore your answer is A). Oxygen.
C. Hypothermia
Answers A, B, and D are all good strategies to ensure that you do not overheat during practices. Hypothermia is a condition that occurs when your body becomes unhealthily cold. It is not something that you can/should do to yourself, and would only hurt you if you were to attempt it as a strategy to stop overheating.