Why is stretching considered exercise select all that apply 1.causes you to breathe harder 2.increases blood flow to the muscles 3.conditions the heart 4. heal the muscles 5.lengthens myofibrils

Hi do you want to play a kahoot if so type your favorite sports team for the super bowl and i will comment the code

American college students invented football by combining what two sports?

When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.