Which of the following are testable hypotheses that could explain the researchers' data?

Select all that apply.

A. Scavenger population sizes have increased, and more road-killed swallows get eaten before they can be found.
B. The number of cars driving on these roads has increased over time.
C. The population size of cliff swallows living near roads has decreased over time.
D. Traits that help individuals avoid being hit by cars have evolved through natural selection in the cliff swallow population.
E. An unknown element has been protecting the swallows.

should congress have the power to interpret the constitution? write a paragraph in which you argue for or against the wide application of the limplied power

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.