Afactor that changes in an experiment from manipulation of the independent variable is the what?
a- hypothesis
b-constant
c-control
d- dependent variable

Can you reduce your impairment by drinking coffee or cold showers? true or false?

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.