tell me 2 respiratory diseases their symptoms & causes please send me this fast today because tomorrow is my presentation...

A diseases affecting the respiratory system is called a respiratory disease. There are many diseases that affect our respiratory system. The two of them are explained below;

1. Asthma: Asthma is a disease that results in the swelling and narrowing of airways of lungs, leading to wheezing and coughing.

Causes: Asthma is caused by the inflammation in airways of lungs. It can be caused by inhaling the substances like dust, smoke, chemicals in the air etc.

Symptoms: The symptoms include cough, wheezing, shortness of breath etc.

2. Emphysema: is one of the most common lung diseases that makes it difficult to breathe.

Causes: It is most commonly caused by cigarette smoking.

Symptoms: Its symptoms include Cough, with or without mucus, fatigue, shortness of breath,  wheezing etc.