What does Homogeneous Mixture mean? a.)A mixture of two or more pure substances that are evenly distributed throughout the sample
b.)A pure substance, only one type of atom
c.)A mixture of two or more pure substances that are unevenly distributed throughout the sample
d.)Consists of only protons and neutrons

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.