B is your answer, it can indicate when you are working above, below, or in your target zone.
BAL is blood alcohol level. BAC will normally be higher in a person with more body fat. So the answer to your question would be, as body fat decreases, the increasing rate of BAL DECREASES.
The abiltiy to do things with you body that most people cant, such as bending your back without breaking it
People rather sit on their phones and not go outside or go to social events with others ...
Answer:
Their still growing, developing, and often play and hurt themselves in a way that adults don't.
Explanation: