Multiple choice

How does carbon move from nonliving to living things?

  1. cellular respiration

  2. dissolving

  3. photosynthesis

  4. combustion

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Photosynthesis is the process by which autotrophs (like plants) take inorganic carbon dioxide from the atmosphere and convert it into organic carbon (glucose), effectively moving carbon into the living world.