The ability of mammals to maintain a constant body temperature allows them a wide range of adaptation. They are considered to be:
a. preadapted.
b. clinally adapted.
c. radiotherms.
d. isotherms.
e. homeotherms.
e
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A protolanguage is an ancestral language
a. True b. False
Filipina domestic service workers in Hong Kong have:
a. a six-day work week. b. childcare available as an incentive. c. a savings plan and high wages. d. permanent visas to live as migrants.
Nationalist ideology where people view their own culture as the best of all possible worlds and superior to other people is an example of:
a. cultural relativism b. ethnocentrism c. adaptation d. enculturation
If the P-value for an estimated slope coefficient is 0.25, using 95 percent confidence, which of the following is true?
A) You can be 95 percent confident that the true slop coefficient is nonzero. B) You should accept the alternative hypothesis that the true value of the coefficient is nonzero. C) You should fail to reject the null hypothesis. D) You should reject the null hypothesis.