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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.
What else can I help you with?
What type of respiratory system do cnidaria have?
No respiratory organs. They use an internal cavity.
What type of respiratory system does Phylum Cnidaria have?
There are no respiratory organs, and both cell layers absorb oxygen from and expel carbon dioxide into the surrounding water. When the water in the digestive cavity becomes stale it must be replaced, and nutrients that have not been absorbed will be expelled with it.
Does cnidaria have eyes?
they have no eyes and no nervous system.
What is the name for respiratory system?
The respiratory system is the system that handles breathing.
Most cnidaria possess a skeletal system known as a?
Hydroskeleton
How does whooping cough affect your respiratory system?
The Respiratory System
What is the scientific name for cnidaria?
Cnidaria is the scientific name.
What is the circulation of cnidaria?
where their blood circulates through an open-circulatory system
Which body system contains the trachea?
The trachea is the airway in the respiratory system.
Do hookworms have a respiratory system?
no, they do not have a respiratory system
What system do the lungs belong to?
The respiratory system.
What system are your lungs in?
Respiratory system
