Question

The binding of nicotine to brain receptors can be increased by
i. Consumption of cigarettes
ii. Addition of levulinic acids
iii. Chemicals and carcinogens
iv. Smoke emitted from burning cigarettes​

Answer 1

Answer:

smoke emmited by burning cigarate

Answer 2

Answer:

answer will be iv ) Smoke emitted from burning cigarattes

Explanation:

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