The lifestyle risk factors for cardiovascular disease include elevated blood lipids, stress, excessive alcohol consumption, and _____.
a. urban living
b. unemployment
c. air pollution
d. high blood pressure
Question 2
Retinoids include _____.
a. retinyl, retinal acid, and retinin
b. retinase, retinin acid, and retyne
c. retinyl, retyne acid, and retamin
d. retinol, retinoic acid, and retinal