Which of the following accurately describes the relationship between photosynthesis and cellular resporation a. the reactant of photosynthesis are the products of cellular respiration and vice versa. b. all living organisms must choose only one of these processes for their entire life. c. photosynthesis provides cellular respiration with carbon dioxide and water. d. cellular respiration provides photosynthesis with oxygen and sugar.



  • Pengguna Brainly
The simplest way to explain this is that in photosynthesis, the products (oxygen and sucrose) are used up by cells, (cellular respiration) and then released in the form of carbon dioxide and water. The carbon dioxide and water are then taken in by a plant, (photosynthesis) and then the cycle starts over. 

This was already touched on above with the statement about the products providing the reactants for the other process.