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What are two structures that help trap dust and smoke before it enters the respiratory system?
Two structures that help trap dust and smoke before they enter the respiratory system are the nasal hairs and the mucous membranes. Nasal hairs, or vibrissae, filter larger particles from the air, while the mucous membranes lining the nasal passages produce mucus that traps smaller particles and pathogens. Together, these structures play a crucial role in protecting the lungs from irritants and contaminants.
What else can I help you with?
Oxygen enters through your what system?
Oxygen enters through the nose but is involved with the Respiratory System.
What does oxygen enters through the body?
The respiratory system.
Air enters your respiratory system through?
Air enters the the respiratory tract through either the nose or mouth.
What happens if bacteria are not trapped before air enters the lungs?
If bacteria are not trapped before air enters the lungs by the respiratory system's natural defenses (such as the mucous lining and cilia in the respiratory tract), they may reach the lungs and cause infection. This can result in conditions like pneumonia or bronchitis.
Which adaptation found within the human respiratory system filters warms and moistens the air before it enters the lungs?
ciliated mucous membranes
What is the respiratory system structures?
it consists of two parts
Is the respiratory system reinforced by bony structures?
Yes
What structures in the respiratory system contain surfactants?
lungs
What is Main branch of the respiratory system that enters each of the lungs?
it is bronchioles
What are the structures in the respiratory system that help filter air?
the trachea
What is the respiratory of a butterfly?
The respiratory system of a butterfly is open, and air enters their bodies via a small opening called a spiracle.
How the nose helps to clean air as the air enters the respiratory system?
Mucus in the nose helps trap particles entering the respiratory system. The hairs/cilia of the respiratory system also filter incoming air.
