Physics, 29.09.2020 01:01 GrinReaperXll
Unprotected exposure to the sun's rays is a factor in the development of skin cancer. Which of the following is an example of empirical evidence that supports this hypothesis? A) An advertisement for a sun block product that claims it protects skin against ultraviolet rays by a certain percentage. B) Data showing a relationship between the amount of sun exposure and the odds of getting skin cancer. C) A skin cancer survivor's recollection that he had a bad sunburn as a child. D) A model of a skin cell showing where DNA is in the cell.
Answers: 3
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A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
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The star nearest to our sun is proxima centauri, at a distance of 4.3 light-years from the sun. how far away, in km, is proxima centauri from the sun?
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Unprotected exposure to the sun's rays is a factor in the development of skin cancer. Which of the f...
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