Question

question 2 of 5
people who vape are (fill in the blank)______ times more likely to start smoking than those who dont.
2
0
4
7

Explanation:

Research in the field of Medicine and Health (a subfield of Natural Science) indicates that people who vape are 4 times more likely to start smoking than non - vapers. The option '2' is incorrect, '0' is illogical as vaping is associated with an increased risk of smoking initiation, and '7' is not the established figure. The correct multiple - choice option is based on scientific studies showing the association between vaping and smoking initiation.

Answer:

1. 4 (The correct option is the one with '4' as per the scientific evidence that people who vape are 4 times more likely to start smoking than those who don't.)