Our ________ health centers on the beliefs we hold that lend meaning to life.
A) social
B) spiritual
C) psychological
D) intellectual
Question 2
An article about the results of the latest study on the health effects of vitamin B12 is more credible if it is
A) carried out by an individual organization that sells a B12 product.
B) the first study showing a health benefit for taking vitamin B12.
C) supported by other researchers who have replicated the same results.
D) lacking information about how the study was funded.