Cocaine is commonly called as $:-$

Hashish is a type of .........

Who can play an important role in removing bad habits formed during adolescence?

Hashish is a drug obtained from the

Which chemicals are released into the blood due to the effect of nicotine?

Which of the following effects is $NOT$ caused by nicotine?
$(i)$ Stimulates the secretion of adrenaline. $(ii)$ Causes inflammation in the trachea. $(iii)$ Increases blood sugar levels. $(iv)$ Causes oxygen deficiency in the body. $(v)$ Stimulates the secretion of digestive juices from the stomach.