Unit 1: introducing biology chapter 2: chemistry of life

answer:

some of the most abundant elements in living organisms include carbon, hydrogen, nitrogen, oxygen, sulfur, and phosphorus. these form the nucleic acids, proteins, carbohydrates, and lipids that are the fundamental components of living matter.

explanation:

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.