erosion on a bank of a pond
run
yes it does speed up dick
I presume you mean, "Does caffeine speed up your heart rate?" Then... idk look it up
Speed up the rate of a chemical reaction
Catalyst will reduce the activation energy of the reaction, thereby the speed of the reaction (or the rate of the reaction) increases.
The pulse is a measure of the heart rate.
speed up the rate odf reacvtion
Caffine will speed up the heart rate.
Catalysts
greasy food
slow up
light will produces heat which will speed up the rate of decomposition.