Question

1. there is no ______ in e - cigarette juice. *

a. cancer causing chemical
b. water
c. diacetyl
d. nicotine

Explanation:

E - cigarette juice typically contains nicotine (in varying strengths, including nicotine - free options, but nicotine is a common component), water (as a base in some formulations), and diacetyl (a flavoring agent that has been a concern in e - cigarette research). However, cancer - causing chemicals are not a natural or intended part of e - cigarette juice. While there may be concerns about the formation of harmful substances during vaping (such as when the liquid is heated), the question is about what is "in" the e - cigarette juice itself. Cancer - causing chemicals are not added to e - cigarette juice.

Answer:

A. cancer causing chemical