Discuss the importance of fluid balance while exercising.

Usually when we exercise, our body heats up!

So in order to maintain a healthy body temperature, our body uses water to cool its self down. If your body does not have enough fluids to cool down. Then your brain can over heat and cause a heat stroke!!

Extremely unhealthy ;-;

good Luck! :)

Prevention of second hand smoke

gargle with salt water; gargling with warm salt water can soothe a scratchy throatsuck on a lozengetry otc pain reliefenjoy a drop of honeytry an echinacea and sage spraystay hydrateduse a humidifiergive yourself a steam shower

hope this !

feel free to mark as brainliest: )