Optimal cardiorespiratory fitness requires a bmi of a. 18.5 to 24.9 b. 25.0 to 29.9 c. 30.0 to 39.9 d. 40.0 to 49.9

Optimal cardiorespiratory fitness requires a BMI of . 18.5 to 24.9. Correct A

BMI stands for Body mass index. It is a measure of body fat based on height and weight which determines whether a person is in a healthy weight range. BMI categorizes individuals as 'underweight', a 'healthy' weight, 'overweight', or 'obese' for their height.

                                                        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.

there should be recorded video of the class under the assignments for the day