Question

Class 9
Science chapter 13
it's very urgent please give us answer fast
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Answer 1

Answer:

The organ is lungs and the disease is T.V

Explanation:

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Answer 2

Answer:

1. organ affected in system of Cough is Alveoli

and in the breathlessness Bronchi and bronchioles is affected.

2. Disease in cough is pneumonia and breathlessness due to Asthma

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