Question

animals cannot make their own food and must get food from somewhere else. what do we call an organism that cannot make their own food? heterotroph autotroph

Explanation:

Heterotrophs are organisms that cannot produce their own food and rely on consuming other organisms (or organic matter) for nutrition. Autotrophs, on the other hand, can make their own food (e.g., plants via photosynthesis). Since the question is about organisms that can't make their own food, the correct term is Heterotroph.

Answer:

A. Heterotroph