Social Studies, 16.12.2019 22:31 pa482224
Calista is devising a questionnaire to predict which female elementary-school students are apt to reach puberty early. which item should not appear on her scale? select one: a. is this child overweight? b. is this child experiencing a good deal of family stress? c. was this child's mother an early developer? d. is this child advanced academically?
Answers: 1
Social Studies, 22.06.2019 00:20
Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?
Answers: 3
Social Studies, 22.06.2019 03:30
How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.
Answers: 1
Social Studies, 22.06.2019 09:10
Which of the following is a problem in the health care system of the united states? a. too many doctors in rural areas b. too many doctors who are general practitioners c. fraud d. costs that are too low
Answers: 2
Calista is devising a questionnaire to predict which female elementary-school students are apt to re...
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