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Answer:
a and b
Explanation:
got it wrong and saw the real answers
bronchorrhea
pneumoconiosis
Bronchiectasis is a condition which occurs when the tubes that carry air in and out of your lungs get damaged, causing them to widen and become loose and scarred. These tubes are called airways.
What is respiratory system?
The respiratory system is a biological system which consist of specific organs and structures used for gas exchange in animals and plants.
Pneumoconiosis is a lung disease caused by breathing in certain kinds of dust particles that damage lungs. It is commonly known as "black lung disease," occurs when coal dust is inhaled.
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