Complement is a blood test that measures the activity of certain proteins in the liquid portion of your blood. The complement system is a group of nearly 60 proteins that are in blood plasma or on the surface of some cells.
all of those are fun I parkour myself
Answer:
A.) Perform moderate or vigorous physical activity throughout your life.
Explanation:
The ability to perform moderate to vigorous levels of physical activity without undue fatigue and the capability of maintaining such ability throughout life.