Biology

The correct answer is: D.all are correct

Explanation:

Carbon is stored in multiple places on Earth, and each of the options provided represents a key carbon reservoir in the carbon cycle:

A.Trees and other living things: Trees, plants, and other living organisms store carbon in their biomass. Through photosynthesis, they absorb carbon dioxide (CO₂) from the atmosphere and store it in their tissues (such as leaves, trunks, and roots).

B.Oceans: The oceans act as a significant carbon sink. They absorb large amounts of carbon dioxide from the atmosphere. Some of this carbon is stored in ...