The amount of air that is inhaled or exhaled in one breath during unforced breathing is the tidal volume.
The amount of air that flows through inhalation and exhalation, also known as a single respiratory cycle, is called tidal volume. The average tidal volume is 500mL per cycle.
tidal volume
Tidal Volume
tidal volume or resting tidal volume
during cellular respiration
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
vocal chords The larynx or the voicebox produces sound during the respiratory system.
bronchials
Cardiovascular
The respiratory system is the system that handles breathing.
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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.
The Respiratory System
The trachea is the airway in the respiratory system.
the respiratory and the cardiovascular system