What method is used to separate smoke particles from air

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.

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?