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WorksheetsRespiratory System
Total questions: 15
Worksheet time: 11mins
These are two primary airways that branch off from the trachea.
Lungs
Nose
Larynx
Bronchi
Responsible for exchanging oxygen and carbon dioxide through the process of respiration.
Lungs
Windpipe
Diaphragm
Pharynx
Which organ of the respiratory system can be described as a tube made of cartilage rings?
The pharynx
The trachea
The larynx
The bronchi
The trachea leads to the________
bronchi
bronchioles
Esophagus
pulmonary vessel
This is the process of the respiratory system brings oxygen into the body.
Filtration
Oxygenation
Swallowing
Eating
Ethan and Emma are studying the importance of oxygen for survival. They learned that humans and animals need oxygen and release carbon dioxide. In their science project, they wondered which organism would benefit from the carbon dioxide that humans and animals release from their bodies.
other human
animals
plants
Also known as the windpipe
larynx
pharynx
trachea
esohpagus
it is the part where the air that we inhale enters and carries out the air that we exhale.
Nose
Nasal cavity
Mouth
Throat (Pharynx)
This is the function of nose wherein it filterout dust, bacteria and other particles from the air we breath
(a)
Function of nose specialized cells called olfactory receptors hat detects odors and transmit signals to the brain.
(a)
It is the function of the pharynx helps to propel food into the esophagus.
(a)
It is also known as the voice box, is a vital organ in the respiratory system.
(a)
It conduct air from the trachea to the lungs.
(a)
Function of larynx wherein it acts as a gateway to the trachea, preventing food and other objects to entering the airways.
(a)
It is primary enhances for air to enter the respiratory system.
(a)
