Select the choice that lists the processes that require carbon in some form

The correct answer is: Photosynthesis and cellular respiration.

Explanation: Photosynthesis is the process by which plants convert carbon dioxide (CO₂) from the atmosphere into glucose using sunlight. Cellular respiration is the process where organisms break down glucose and release energy, which also involves carbon as CO₂ is produced as a byproduct. Both processes are essential for the carbon cycle in nature. If you have any more questions or need further explanation, feel free to ask!