A form of autotrophy other than photosynthesis is:

Question

Quizplus · Accepted Answer

Chemosynthesis is the process by which some bacteria and other organisms use energy from chemicals to produce their own food, rather than relying on sunlight like in photosynthesis. This is a form of autotrophy, as the organism is able to produce its own food using only inorganic substances. Respiration, heterotrophy, and decomposition are all forms of obtaining energy from other sources, and are not forms of autotrophy.

A Form of Autotrophy Other Than Photosynthesis Is