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Chemistry, 21.06.2019 16:40
Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.
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Which elements are found in glucose, the product of photosynthesis? a. carbon, hydrogen, and oxygen b. carbon and hydrogen c. carbon, nitrogen, and oxygen d. hydrogen, nitrogen, and carbon
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Wind and moving water provide energy. chemical mechanical thermal none of the above
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Chemistry, 23.06.2019 01:00
Who examines and coordinates the cleanup of polluted sites?
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Given the balanced reaction: C, H+ 30, 2002 + 2H,0
How many liters of water are produced when 21.0...
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