The amount of air that is inhaled or exhaled in one breath during unforced breathing is the tidal volume.
during cellular respiration
The larynx belongs to the respiratory system.
Both forms have a single Body_orificeand body cavity that are used for digestion and Respiration_(physiology), so yes, cnidarians do have a respiratory system.
Respiratory System
The respiratory system is primarily responsible for breathing. This system includes the lungs, airways, and muscles that help move air into and out of the body. Oxygen is taken in during inhalation and carbon dioxide is expelled during exhalation.
bronchials
vocal chords The larynx or the voicebox produces sound during the respiratory system.
Cardiovascular
The respiratory system is the system that handles breathing.
The circulatory system and respiratory system are interlaced. The circulatory system much deliver nutrients to all the parts of the body. Every single part of the body needs oxygen, so the circulatory system takes the oxygen collected by the respiratory system and delivers it to the rest of the body.
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During respiration, the respiratory system and the circulatory system work together. The respiratory system brings in oxygen and removes carbon dioxide from the body, while the circulatory system transports oxygen to cells and tissues and carries carbon dioxide back to the lungs to be exhaled.