Several recent studies have found that moderate drinkers of alcohol have lowered levels of heart disease risk than non-drinkers.
It has been hypothesized that moderate drinking may reduce stress which in turn may lead to a reduction in the risk of heart disease. In this example lowered stress levels would be considered a(n) __________ variable.
a. independent
b. dependent
c. extraneous
d. mediating
Question 2
Text appears in all communication media, including
A) books. B) speeches.
C) films. D) All of the above
Heart Anatomy Model
Internal view of the heart with aorta, vena cava, and pulmonary arteries and veins.
How alcohol affects you body
Alcohol, Mating, and Aggressive Behavior in Monkeys
Desmosomes and gap junctions, as shown in heart muscle: Gap junctions
Insulin, glucagon and blood glucose levels