A seguir, leia um texto sobre a relação entre o sono e a imunidade de nosso organismo:

 

The Less You Sleep, the More Colds You’ll Get

 

People who averaged six hours of sleep or fewer were four times more likely to come down with a cold than people who slept at least seven hours. That risk went up to 4.5 times if people slept less than five hours. The study wasn't designed to determine how sleep affects immunity, but it's proof of concept that the two are connected. 

 

Disponível em: . Acesso em: 01 fev. 2016.

 

Read the following statements and mark true (T) or false (F) according to the previous text:

 

(    ) lack of sleep is a condition for a weak immune system.

(    ) evidences prove that insomnia results in colds and flu.

(    ) seven hours of sleep in average can cure slight colds.

(    ) people deprived of sleep showed stronger immunity.  

 

The correct sequence is:

• T – F – T – F.

• T – F – F – T.

• T – F – F – F.

• T – F – T – T.

• T – T – F – F.