If a researcher finds that there is a correlation between secondhand smoke and children's asthma, he knows for sure that a. secondhand smoke does not cause children's asthma b. children exposed to smoke in utero often get asthma c. asthma and secondhand smoke have some connection d. secondhand smoke causes children's asthma
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Biology, 21.06.2019 21:00
What two fields of study provide the core information that is used to classify organisms?
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Biology, 22.06.2019 17:00
In response to framton's dialogue about his health issues, mr. sappleton replies: "no? " said mr. sappleton, in a voice which only replaced a yawn at the last moment. then she suddenly brightened into alert not to what framton was saying. what does this statement reveal about how mrs. sappleton feels about framton? a) she finds him boring. b) she's happy he came by. c) she finds him annoying. d) she feels sorry for him
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Biology, 22.06.2019 17:30
In the first stage of the nuclear fuel cycle the spent fuel must be transported, processed, and disposed of properly. true or false
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Biology, 22.06.2019 19:00
Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury
Answers: 2
If a researcher finds that there is a correlation between secondhand smoke and children's asthma, he...
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