Answer:
Photosynthesis and cellular respiration are processes that create for the cell organic matter and energy.
Explanation:
Photosynthesis is the main means of energy production of autotrophic beings. This process generally uses carbon dioxide (CO2) and water (H2O) to produce organic matter in the form of glycids, which will feed the plant organism. Cellular respiration, in turn, is a process by which organisms obtain energy to perform various activities. Cellular respiration occurs in mitochondria in the presence of oxygen and is divided into three stages: glycolysis, the citric acid cycle (or Krebs cycle) and oxidative phosphorylation.
