Question

Although e-cigarettes do not carry the
risk they are just as likely to create an
addition and may serve as an entry point to smoking cigarettes with tobacco
O paper
O Cancer
O Nicotine
O Fertilizer

Answer 1

Answer:

nicotine

Explanation:

if there is a book to this i suggest reading the book for the answer. But if this is a random brain knowledge question both lead to nicotine addiction. The reason being is your lungs become addicted to the nicotine that cigarettes have in the smoke which is nicotene that makes cigarettes so addicting.