Any area in a damp or closed surface.
Several factors affect the rate at which enzymatic concentration, substrate concentration, and the presence of any inhibitors or activators
The particles in a hot pan have greater kinetic energy than the particles in a cool oven mitt.
This is because as the temperature of an object increases, the particles gain more energy and therefore move faster, increasing kinetic energy.
I hope this helps, feel free to ask any questions you may have
A cell is the smallest LIVING unit in a body. An atom is the smallest "nonliving" unit.