How can a heart monitor enhance fitness levels?
it can determine how much cholesterol is in your blood while working out.
it can indicate when you are working above, below, or in your target zone.
it can predict the type of activities that will most benefit your workout.
it can identify whether you have worked out for the appropriate amount of time.

Which of these pieces of safety equipment should be worn when operating a chainsaw

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?

What is the best way to use the clean water act to address the issue of dirty water and diseases that plague asmall community? a) to report the number of cases of people who havecholera symptomsb) to provide health guidelines about effects from waterborne diseases c) to enforce standards that focus on chemical dischargeinto bodies of waterd) to carry out research that investigates how dirty wateraffects human health