In the experimental method, how is the control group different than the experimental group?

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

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beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas