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Nostrils are mainly what the human race breathes out of, but, other than that purpose, they also help protect it by:
Having hairs: the hairs on the inside of your nose (Yes, everybody has them) trap foreign materials.
Mucus: the mucus on the inside of your nose also traps foreign materials. This is also why we get Allergies. Foreign materials enter and the body's response is to create mucus along the nostrils to protect your respiratory tract further.
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Air from the outside environment first enters the respiratory system through the .?
Nostrils : NovaNet
Where do you find the respiratory system in your body?
You Can find the respiratory system in the nostrils till the lungs and also oxygen in the body,.
Where is respiratory system in human boday?
its like your lungs and nostrils
What are the roles of mucus and cilia in the respiratory system?
They avoid dust entering the nostrils.
What is the beginning of the respiratory system?
nose(nostrils) the first point of air entry.
What are the 7 respiratory system?
diaphragm the nostrils bronchi lungs trachea alveolus
What will you do to protect your respiratory system from common ailments?
To protect my respiratory system i will not smoke to prevent chronic bronchitis, emphysema and even lung cancer. in this way i can protect my respiratory system. some ailments in our respiratory system are chronic bronchitis, emphysema and lung cancer which is very dangerous
What are the main organs in the respiratory system for frogs?
The lungs, nostrils, skin, and vocal sac.
What organ system contain the nose?
the nose belongs to the respiratory system.
What are The many little branches of the respiratory system?
nostrils, nasal cavity, trachea, bronchioles, and lungs.
How do coughing and sneezing protect the respiratory system?
KAMEHA
Which activity is least beneficial for a healthy respiratory system?
Well, if you had asked "What lifestyle activity definitely has a negative impact on the respiratory system," I would answer "smoking."
