Answer:
Heterotrophs
Explanation:
A heterotroph is an organism that eats other plants or animals for energy and nutrients.
Crustacea(ns) form a very large group of arthropods.
The answer to this question is C) Planet development on a layer of rock deposits
<span>If I managed to help you, please make sure to mark my answer as the "Brainliest" answer. Thanks! :)</span>
