Growth hormones affect the rate at which you grow.
Growth hormones and Food.
These are called catalysts.
positive catalyst
5 factors that can affect the rate of chemical reactions are temperature, pressure, concentration, stirring, catalysts.
Those substances are called, "Catalysts".
yes
Catalysts
When the number of particle collisions increase the rate of chemical reactions also increase.
These substances are called catalysts.
Diffusion refers to the process where substances from a highly concentrated area move to a place with a lower concentration. The three factors that affect the rate of diffusion are temperature, concentration gradient and the molecular weight of the substances.
A change in temperature can change the rate of physical or chemical change.
Increasing the concentration of the reactants increases the rate of the reaction.