What can have special excretory systems?\nOptions:\n- (A) feces\n- (B) barnacles\n- (C) animals\n- (D) cacti\n- (E) fungi\n- (F) wings\n- (G) soil\n- (H) insects
Let’s work this out in a step by step way to be sure we have the right answer.
(H)
Some arthropods have special excretory structures.

Insects are the largest group of arthropods.

Some insects have special excrectory structures.

.

Thus, the answer is (H)