Question

Bacteria add carbon to the carbon cycle by(1 point)
Responses

being consumed by larger organisms, such as plankton.
being consumed by larger organisms, such as plankton.

decomposing dead organisms.
decomposing dead organisms.

exchanging carbon dioxide and oxygen gases.
exchanging carbon dioxide and oxygen gases.

performing photosyn

Answer 1

Bacteria add carbon to the carbon cycle by **decomposing dead organisms**. This process releases carbon back into the atmosphere and soil, where it can be utilized by plants and other organisms.