GIVE REASON : Aluminum foils are used to wrap food items. PLEASE GIVE THE ANSWER FAST.

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

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.

What type of reaction fuels the processes seen here?