A scientist wants to know if consuming fast food increases obesity in teens. He interviews 500 nutritionists, and 450 of them believe fast food consumed more than once a week increases obesity. The scientist concludes that consumption of fast food increases obesity. Why is the scientist's conclusion most likely unreliable?
Answers: 2
Biology, 21.06.2019 21:00
Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis
Answers: 1
Biology, 22.06.2019 03:00
Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph
Answers: 1
Biology, 22.06.2019 05:30
What is the average speed of a car that traveled 300.0 miles in 5.5 hours
Answers: 1
Biology, 22.06.2019 05:30
This map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shoes a decrease in percipitation, and blue shows an increase. the maps differ based on the predictive levels of green house emissions. the maps shows that northern area should get a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.southern areas show a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.to use these maps to prepare for natural disasters in the great plains, scientist need to ask? a. how many tons of emissions were used at the basis of the map.b. which types of fossil fuels are used in the great plains c. if you think the above is wrong it's probly c the question is cut off
Answers: 1
A scientist wants to know if consuming fast food increases obesity in teens. He interviews 500 nutri...
Mathematics, 06.11.2020 17:40
Mathematics, 06.11.2020 17:40
History, 06.11.2020 17:40
Mathematics, 06.11.2020 17:40
Mathematics, 06.11.2020 17:40
Mathematics, 06.11.2020 17:40
Mathematics, 06.11.2020 17:40
Mathematics, 06.11.2020 17:40
Mathematics, 06.11.2020 17:40