Question

How do photosynthesis and cellular respiration form a

cycle?
SELECT AN ANSWER
O The products from one process are the same as the
products in the other process.
O The products from one process are used as fuel for
the other process.
O The fuel of one process is the same as the fuel for the
other process.
O The fuel of one process is used as waste for the other
process.

Answer 1

Photosynthesis and cellular respiration form a cycle because the products from one process are used as fuel for the other process.

Step-by-step explanation:

Photosynthesis and cellular respiration form a cycle because the products from one process are used as fuel for the other process. During photosynthesis, plants convert sunlight, carbon dioxide, and water into glucose (a form of sugar) and oxygen. Then, during cellular respiration, organisms break down glucose and oxygen to produce carbon dioxide, water, and energy. So, the products of photosynthesis fuel cellular respiration, and the products of cellular respiration fuel photosynthesis, forming a continuous cycle.

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