In a short paragraph, describe how I fuel cell works.

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.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?