What is the minimum amount of time one should exercise in order to gain cardiorespiratory benefits?

Lordosis can often be prevented by strengthening core muscles in the abdominals and back. a. true b. false

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

What is the main purpose of using the combining form in medical terminology? to make a term easier to pronounce to separate a root word from a suffix to change the meaning of the root word in a term to give credit to a scientist for developing a procedure