Which process creates food for plants in order to maintain homeostasis? breathing cell division cellular respiration photosynthesis

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.