Approximately, how many Americans fell below the poverty line in 2010?
a. 7,000,000
b. 10,000,000
c. 23,000,000
d. 45,000,000
D
You might also like to view...
According to a systems theory, a system that maintains its organization, even though the parts constantly change, is considered
a. elemental. b. open. c. erratic. d. honest.
The function of the three bones in the middle ear is to
a. attenuate the amplitude of the sound waves. b. decrease the pressure of the air entering the ear. c. funnel the sound waves to the eardrum. d. increase the pressure of air entering the ear.
Freud proposed five stages of psychosexual development: oral, _____, phallic, _____, and genital
Fill in the blank(s) with correct word
Dr. Cho wants to know if differences in the growth rate of fish are based on genetics or the environment
He buys two fish. Fish 1 is fed everyday, while fish 2 is fed every other day. At the end of a month, fish 1 is nearly 15 percent larger than fish 2. Considering the fish have a nearly identical genetic makeup, what can Dr. Cho conclude? A) Environmental changes can account for all the differences in growth rate. B) Genetic influences must account for a majority of the differences in growth rate. C) Environmental conditions were more favorable for fish 2. D) Differences in growth rate cannot be determined by his simple experiment.