Nicotine is the addictive chemical in tobacco, the others are in cigaretted and all harmful to the body
They learn and adapt to their environment, as to better suit their needs
1. I - The incidence proportion is the number of current problems per group in danger in a given time period.
2. P - Prevalence in epidemiology is the dimension of a special population affirmed to be affected by a medical disease.
3. M-CRUDE DEATH RATE is the total amount of mortality to residents in a defined geographic region.
4. L-Lifetime prevalence (LTP) is the balance of people in a population that at some position in their living have endured.
5. R-sex ratio the symmetry of men to women in a granted community, ordinarily signified as the number of males by 100 women at a particular stage in living.
Answer: D. sharing them with others.
Explanation:
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