What is part of an animal's excretory system?
alveoli garbage chute pollen glucose bloodstream kidneys food intake
A B C D E F G H
Leptospiral organisms cause infection in the kidneys and are excreted in urine.
Kidneys are part of the excretory system.
What is part of an animal's excretory system? (A) alveoli (B) garbage chute (C) pollen (D) glucose (E) bloodstream (F) kidneys (G) food (H) intake