Write a use of calculating dependency ratio​

Recovery heart rate is to determine how fast the heart recovers and should be measured five to ten minutes after vigorous activity. true or false

Over half of the people in the united states rely on groundwater for drinking water. true or false

The table below describes two main types of exercise. type of exercise example {empty example} jogging anaerobic | {example for anaerobic} lifting weights in your answer, determine which term belongs in the blank to complete the table. then describe what this type of exercise strengthens and another example of this type of exercise.