Autotrophs gets nutrition by taking the inorganic substances.
<u>Explanation</u>:
Autotrophs also called producers. Autotrophs make their food that is glucose with the help of reduction of inorganic substances like carbon dioxide from atmosphere and water from ground into the six carbon sugar molecules like glucose in the presence of Sunlight.
The process by which the autotrophs make their food is photosynthesis. Photosynthesis involves the synthesis of organic material with the help of photons as energy and inorganic compounds taken from the atmosphere.
