An unkown substance has a mass of 89.5g. If 345.2 J of heta are required to heat the substance from 285 K to 305 K, what is the specific heat of rhe substance?

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.