In chemical reactions, bonds fll in the blank in reactants

Blood made up of red and white blood cells work together to form

Name the organs of humanelemintary canal.

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.