Geography, 26.08.2020 23:01 spellsaltoniza
At one time, most people believed that the Universe was static, meaning it did not change. When larger and better telescopes were invented in the early 1900s, however, it was discovered that light from objects in space shifted toward longer wavelengths. Scientists concluded that only an expanding Universe could explain this shift. Which of the following statements is supported by this example? A. The principle of the expanding Universe is a scientific law. B. Once a scientific theory has been accepted, it can never change. C. The theory of the expanding Universe cannot change, even if new evidence arises. D. Scientific knowledge can change when new evidence or interpretations arise.
Answers: 2
Geography, 23.06.2019 17:30, hhugfatqtyc
Good scientists always report their observations and results truthfully. this is especially important when a scientist's results go against previous ideas or predictions. coming up with inventive ways to solve problems or produce new things
Answers: 2
Geography, 24.06.2019 09:10, BlackMilkTea
Monk's mound in cahokia is an enormous earthwork very near to the mississippi river. what do archaeologists believe it was used for?
Answers: 2
Geography, 24.06.2019 15:40, naenae6775
What types of jobs typically are found in ghetto, inner-city neighborhoods? a. low-wage positions, typically in retail outlets, that require little education b. professional positions with banks, doctors' offices, and other similar businesses c. hourly factory and manufacturing positions d. positions that require advanced education, such as those in financial or technology firms select the best answer from the choices provided.
Answers: 2
At one time, most people believed that the Universe was static, meaning it did not change. When larg...
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