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The first element on the periodic table of elements is carbon. a. true b. false
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This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.
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The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
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Can anyone answer these questions? ? i need it before 1: 00pm today
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2. Which of the following equations represents a neutralization reaction?
a. H2CO3 + H2O + CO2
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