Which of the following statements best distinguishes hypotheses from theories in science? A. Hypotheses usually are relatively narrow in scope; theories have broad explanatory power. B. Hypotheses are guesses; theories are correct answers. C. Hypotheses and theories are essentially the same thing. D. Theories are proved true; hypotheses are often falsified.
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Biology, 22.06.2019 03:30
Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
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Biology, 22.06.2019 03:30
Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what
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Biology, 22.06.2019 06:00
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Biology, 22.06.2019 07:30
The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
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Which of the following statements best distinguishes hypotheses from theories in science? A. Hypothe...
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