6. In sentence 2 (reproduced below), the writer wants to introduce evidence that will most strongly support the argument.

The American Academy of Sleep Medicine has found that teens who do not get 8 to 10 hours of sleep per night are more likely to be sedentary, to have obesity, to have depression, or to participate in high-risk behaviors like using alcohol, tobacco, or drugs.

Which of the following versions of the underlined text would best accomplish this goal?

- (As it is now)
- Research from the American Academy of Sleep Medicine proves that sleep-deprived teens
- Sleep experts have discovered that teens who get fewer than eight hours of sleep
- Teenagers who do not get 8 to 10 hours of sleep
- Experts in sleep medicine state that teens who do not get the recommended amount of sleep

I also included the whole reading (it might help)