Experts believe that the average cow can produce between 100 and 200 litres of methane every day. If you found that a single dairy cow produced 3.01 x 10^24 molecules of methane in a day how many moles of
methane did it produce?

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.