Question

which process is the one that starts all things off by generating glucose from sunlight?
photosynthesis
complete
describe how photosynthesis and cellular respiration are cyclical.
done

Explanation:

Photosynthesis uses sunlight, carbon dioxide, and water to produce glucose and oxygen. Cellular respiration takes glucose and oxygen to produce carbon dioxide, water, and energy (ATP). The oxygen from photosynthesis is used in cellular respiration, and the carbon dioxide from cellular respiration is used in photosynthesis. So they form a cycle.

Answer:

Photosynthesis produces glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water. The carbon dioxide and water from cellular respiration are used in photosynthesis, creating a cycle.