Evidence now suggests that most colds are caused by an ...

[bobbysung]

Evidence now suggests that most colds are caused by an interaction of exposure to the virus and
 
  A) diet.
  B) lack of sleep.
  C) white blood count.
  D) experiencing stress.

Question 2

Sheldon Cohen and his colleagues found that development of colds
 
  A) was more strongly related to the duration of stress than its severity.
  B) was not reliably related to the severity of the stress but to the presence of stress.
  C) was related only to stress that was both long-term and also severe.
  D) showed no relationship between prior stress and subsequently developing colds.

[Eunice618]

Answer to Question 1

D

Answer to Question 2

A

[bobbysung]

Thanks for the timely response, appreciate it

[Laurenleakan]

Gracias!