Which of the following sentences would best fit in the conclusion?
a. have you ever been thirsty enough to guzzle an entire gallon of water?
b. now that you know how to beat the heat get out there, stay active, and keep cool!
c. you can also have a "hydration buddy," someone who reminds you to drink water.
d. sodas or sugary drinks do not help a person re-hydrate.
