Question

Smoking is the single largest preventable cause of death worldwide. It is killing about 2200 people in India every day that means one every forty seconds. It is alarming that inspire of this smoking is increasing among the youth of India. According to World Bank study India, Indonesia and China are the only countries in the world where incidence of smoking is going up. It is increasing not only in cities but also in towns and villages. Higher education groups are also taking to smoking more readily. Since smoking enjoys social acceptance, it is easy to get cigarettes. What starts as an experiment, soon turns into a habit. It is difficult to give up smoking because unlike other drugs, craving for it is immediate. Nicotine in cigarettes brings structural changes in brain. Its non-availability can cause symptoms of agitation. Smoking also has a strong associational aspect. People smoke while reading, after meals or with a cup of coffee.

Nicotine brings out some changes in the brain, they are:
(a) physical changes
(b) structural changes
(c) mental changes
(d) atmospheric changes​

Answer 1

Answer:

physical change

Explanation:

In intensive subsistence agriculture, the farmer cultivates a small plot of land using simple tools and more labour. Climate with large number of days with sunshine and fertile soils, permits growing of more than one crop annually on the same plot.

Answer 2

Answer:

They Are Mental Changes and Physical changes