What type of reaction is being shown in this energy diagram? Energy
Products
Activation
Energy
Reactants
to
ti
Time
A. Endothermic, because energy is released to the surroundings
B. Endothermic, because energy is absorbed from the surroundings
ОО
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C. Exothermic, because energy is absorbed from the surroundings
D. Exothermic, because energy is released to the surroundings

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