Water vapor makes up 10% of earth's atmosphere. true false

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.