What type of tremor occurs when a body part is place in a particular position?

Postural tremor occurs when a body part is placed in a particular position and is required to maintain that position for a period of time. 

Hey bby was the day i was just asking you to do a little thing on my way home

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases.