To take effective notes, it is most important to write down everything the teacher says. summarize what the teacher says. avoid using abbreviations and symbols. avoid using headings and formatting.

B

Summarize what the teacher says.

Explanation:

Edge2020

the maintenance of fluid balance during exercise. author information: fluid supplementation is necessary for exercise in which fluid losses must be offset by intake to avoid the negative effects of hypohydration on health and performance.