Which of the following processes does the body NOT use protein to perform? A.

repairing muscles
B.

producing hormones
C.

making hemoglobin
D.

creating amino acids

What are the systems used to describe how information is stored in the brain? list each.

Victoria enjoys laughing with her friends as they walk around the track after school which best describes her heart rate during this activity

Which of the following is not true about a good stretching routine? a). can be hurried up once have it memorized b). improves issue elasticity and flexibility c). should last a minimum of five minutes d). prevents injury and increase athletic performance