A student is drawing a model of the carbon cycle. Which caption should he include to explain how herbivores contribute to the carbon cycle from the food they eat? A. Herbivores eat plants, which produces carbon dioxide during cellular respiration that is released into the atmosphere.

B. Herbivores eat plants, which produces carbon dioxide during photosynthesis that is released into the atmosphere.

C. Herbivores use carbon dioxide from the atmosphere to produce oxygen during cellular respiration.

D. Herbivores use oxygen from the atmosphere to produce carbon dioxide during photosynthesis.