Organism Capable of Producing Its Own Food

This page is the CodyCross answer for the clue below from Architectural Styles, Group 1175, Puzzle 3 (Linear Perspective).

Question is: Organism Capable of Producing Its Own Food

and the answer is: AUTOTROPH

Word Meaning:

AUTOTROPH — (ecology) Any organism that can synthesize its food from inorganic substances, using heat or light as a source of energy.

Definitions from Wiktionary.