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MArishka [77]
3 years ago
8

BRAINLIEST FOR THE 1ST AND RIGHT ANSWER

Biology
2 answers:
GuDViN [60]3 years ago
7 0

Answer: Lungs eliminating water and carbon dioxide.

Explanation: The excretory system is the body system that helps to release and eliminate waste from the body. Oftentimes, organs of some system maybe organs of another system.

The organ of the excretory system are also parts of other systems.

The lungs are part of the respiratory system however, lungs removes carbon dioxide as waste from the body thus lungs are also part of the excretory system.

Wewaii [24]3 years ago
4 0
The second one I believe.
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Answer:

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2. Pharmacological: In the Sympathetic system we have the presence of Cholinergic fibers (Ach) and in the Parasympathetic system we have the presence of Noradrenergic fibers (NE);  

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