How is cardio exercise best described?

What creates an electric force field that moves electrons through a circuit? a. energy sourceb. loadc. metal wiresd. resistance

The nurse is providing a health promotion session to a group of teenagers and is discussing the abuse of barbiturates. the nurse should provide which information to the teenagers?

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