1. what diseases and disorders can be prevented or lessened through regular

cardiorespiratory exercise?

2. explain the relationship between depression and heart disease.

3. what's the relationship between vo2max and cardiorespiratory exercise?

4. a man who is 40 years old wants to begin exercising daily. calculate his target heart

rate range.

5. why should couch potatoes begin exercising at a slower, less intense rate than

active individuals?

6. before starting a cardiorespiratory exercise program, which medical tests might you

consider receiving from your doctor?

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

answer; (c); to assure that workers have the right to a safe workplace and that it is the employer's responsibility to provide safe and healthy workplace;