The sentence that is most precise regarding the benefits of physical activity is, option C. The jeopardy of injury and sudden heart attack during physical activity outweigh the benefits of being active for older adults. Physical fitness is even highly enheartened for older adults for many benefits that aims at reducing the peril of chronic diseases.
C talk test is not an effective way
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.
What their motions are and how the brain works in a baby