Answer:Transportation. The blood transports oxygen from the lungs to the cells of the body, where it is needed for metabolism. ...
Regulation. The blood helps to keep certain values of the body in balance. ...
Protection. .
Explanation:
FALSE
While exercising with a friend can make it more motivating and fun, beginning a new exercise program requires a visit to your doctor.
The physician can help and guide you in assessing your fitness level and recommend (if necessary) you to professionals that will help in designing your fitness program. The doctor can also help monitor your progress and may assist in adjustments.
The FDA protects the AFN industry from food emergencies.
