What is reason for the percentage of change in rates of death from heart disease from 1950 to today?
a. reduction in obesity
b. smoking cessation
c. increased exercise
d. more individuals have health insurance
Answer: B
You might also like to view...
Thora introduces herself as a perinatologist. This means that she likely spends most of her time
a. analyzing results from chorionic villus sampling tests. b. researching the impact of exposure to lead from tap water on the cognitive development of children. c. performing in vitro fertilization procedures. d. attending to high-risk pregnancies.
Who was the astronomer who suggested that the earth revolves around the sun 1700 years before Copernicus?
a. Ptolemy b. Aristarchus of Samos c. Aristotle d. Bruno
Muscarinic receptors respond to a. muscarine, a substance found in tobacco, and acetylcholine
b. muscarine, a substance found in some mushrooms, and acetylcholine. c. muscarine, nicotine, and acetylcholine. d. acetylcholine only.
Physical aggression decreases during middle childhood except for __________________where
aggression remains high. a. cross-sex groups b. younger boys c. older boys d. all-boy groups regardless of age