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Is the respiratory system open or closed on a human?

Anonymous

∙ 13y ago

Updated: 9/7/2023

It is open because it starts in the mouth and ends in the anus. If you take out the alimentary canal it would be one long pipe with two openings.

Wiki User

∙ 13y ago

What else can I help you with?

Is the respiratory system opened or closed?

All respiratory systems are open as the function of a respiratory system is to exchange gases with inside of the body and the external world. The term 'open' or 'closed' refers to the vascular system.

Is the human body a open or closed circulatory?

closed circulatory system

Is a burning candle an example of an open system or a closed system?

The light bulb is a closed system: no mass transfer.

Is the water cycle open or closed system?

Closed System

Does a snake have an open circulatory system?

no they dont. They have a closed circulatory system because they are so long.

Do amphibians have an open circulatory system or a closed circulatory system?

Amphibians have closed circulatory system Closed

Do earthworms have a closed or open circulatory system?

closed circulatory system

Is a wrist watch an open or closed system?

A battery-operated wrist watch is a closed system. A wind-up wrist watch is an open system.

Does a fish have a open or closed circulartory system?

closed

Do millipedes have a closed or open circulatory system?

Closed

Does a giraffe have a closed or open circulatory system?

Closed

Does a Llama have an open or a closed circulatory system?

closed!

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