Answer:
The nasal passages filter and warm the air, and make it moist before it goes into the lungs. They also contain special cells that are involved in the sense of smell.
Explanation:
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The answer is A.)Small intestine
Having a blood relative with asthma and Having another allergic condition, such as atopic dermatitis or allergic rhinitis
The answer is FAT for your question
Regular physical activity means that people will stay in shape as the body is working hard to keep you fit. This links to health promotion as your immune system gets stronger and you are able to prevent things as your blood cells are stronger. Disease prevention can be also a factor as the white blood cells are stronger which mean that there will be a less likely chance of catching a disease