nasa pictures Po Yung pagpipilian

indicate which organ system will be primarily used in the following situation write the beginning letter of correct organ system on the blank

__1.) prepare for a 5 km run and eat lots of carbohydrates like rice to give you more energy.
__2.)you leave your feet and move your legs as fast as you can.
__3.)but you have to go to the bathroom because you drank too much water before the run.
__4.) you are breathing is getting faster and faster
__5.) the heart is popping fast as you sprint for the final 1km
__6.) you and joy attending the zumba activities
__7.) your body temperature increase because of the virus
__8.) the class play pass the message.
__9.) you can move your arms in a full range of motion.
__10.) female tends to have a mad swing during the period. ​