Some animals with jointed what have special excretory structures
skin appendages they bend eyes muscles sensory neurons organ insects
A B C D E F G H
Arthropods contain jointed appendages.
Some animals with jointed appendages have special excretory structures
Some animals with jointed what have special excretory structures (A) skin (B) appendages (C) they bend (D) eyes (E) muscles (F) sensory neurons (G) organ (H) insects