Do you have a question here?
I'm not 100% sure, but I think that the digestive system excretes solid wastes only and the excretory system excretes liquid wastes only. So the 3rd option is probably correct.
Answer:
im pretty sure there all correct im just not sure ab 2
Explanation:
Answer:Great Blue Herons are large blue-gray birds with long, yellow legs and a long, yellow bill. They have a white head with a black plume stripe reaching from the eye to the back of head. They have shaggy feathers on their neck and back. Their head-to-tail length can push 55 inches and their wingspan can almost reach 75 inches.
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Explanation:
