Answer:
it means a series of relevant incidents that create suspense, interest, and tension in a narrative.
Explanation:
The two correct answers in my opinion are A & C.
because, it is easier to use plants or things of that type other than using human trials which can be lethal if done wrong.
Answer:
1. You become distant from your family
2. Becuase of addiction you might suffer from physical illnesses, such as lung disease
3. Serious damage to your brain, damage that could be irriversable.
Explanation: hope this helps