Pick from: A. feces; B. barnacles; C. animals; D. cacti; E. fungi; F. wings; G. soil; H. insects;
Given those answer options, answer the question: Fact 1: Some arthropods have special excretory structures. Fact 2: Insects are the largest group of arthropods. Given the two facts above, what can have special excretory systems?
A:
H.