Exercise needs vary on individuals for many reasons. First of all, it could be physical problems like weight. If a person is to heavy, or to small. Then starting out exercise slow is best. Often times over exercising for obese people, or people who are to thin, can cause blackouts, a loss of water retention, and exhaustion.
Another could be health issues. People with certain health issue may find it hard to work out, and need help with finding what works best for them.
Answer:
person one would have the most breaths
Explanation:
because the size of the alveoli are smaller than the 2 other people they can only process a smaller volume
Answer:
seven factors that affecting death are
1. age ,sex , disease, heredity, nutritional lever, health facility,and services and health education...
Presented by Nora D. Volkow, M.D. Director, National Institute on Drug Abuse National Institutes of Health Department of Health and Human ServicesCongressional Caucus
Thank you for inviting the National Institute on Drug Abuse (NIDA), a component of the National Institutes of Health (NIH), an agency of the Department of Health and Human Services, to participate in this forum and contribute what I believe will be useful insight into the growing public health problem of prescription drug abuse in this country.
Introduction to the Problem
In 2009, 7 million Americans reported current (past month) nonmedical use * of prescription drugs—more than the number using cocaine, heroin, hallucinogens, and inhalants combined 1. National surveys show that the number of new abusers of several classes of prescription drugs increased markedly in the United States in the 1990s 2, continuing at high rates during the past decade—abuse of prescription drugs now ranks second (after marijuana) among illicit drug users 3. Perhaps even more disturbing, approximately 2.2 million Americans used pain relievers nonmedically for the first time in 2009 (initiates of marijuana use were 2.4 million).