I my little brother is 8 my don't have as can be the fiend got

The 1.5 mile run test and the 12 minute swim test are considered as what kind of test ?

Take a nutritional supplement during times of stress a. is recommended by al doctors as a stress management technique b. has been scientifically proven to aid in stress management c. only adds to the stress you’re feeling d. can you feel better because you believe it will you

Which of the following statements is true?