explain the relationship between photosynthesis and cellular respiration use the terms reactants, products, photosynthesis, and cellular respiration, CO2, H2O, O2, gluecose in your answer in small words

Photosynthesis and cellular respiration are two processes that work together in nature.

Photosynthesis happens in plants. In this process, plants take in carbon dioxide (CO2) from the air and water (H2O) from the ground. Using sunlight, they change these reactants into glucose (a type of sugar) and oxygen (O2). So, the products of photosynthesis are glucose and oxygen.

Cellular respiration happens in both plants and animals. In this process, living things take in glucose and oxygen. They use these reactants to produce energy. The products of cellular respiration are carbon dioxide, water, and energy.

In summary:
- Photosynthesis: CO2 + H2O + light → glucose + O2
- Cellular respiration: glucose + O2 → CO2 + H2O + energy

This means that the products of photosynthesis (glucose and O2) are used in cellular respiration, and the products of cellular respiration (CO2 and H2O) are used in photosynthesis. They are like a circle that helps life on Earth.