A persons face has become pale and his breathing rate has increased to fear. Analyse the process which enables the person to deal with is situation.​

A person has difficulty in breathing at higher altitudes because-

A person faces difficulty in breathing and produces sound during breathing . Name the disease from which he surffers

A person feels no sensation when he puts his hand over flame, the part of the brain which has damaged is

A person has D cm wide face and his two eyes are separated by d cm. The minimum width of a mirror required for the person to view his complete face is

A person's salary has increased from Rs. 7200 to Rs. 8100 . What is the percentage increase in his salary ?