If there is no Land pollution, then the land would be much safer for animals to use. Having land pollution not only causes health issues for both animals and plants, but also causes the land to not be used. - I took AP Environmental Science
The intracellular is where enzymes need to perform optimally or near optimum.
Explanation:
The Km is the concentration of molecules where an enzyme performs at half of its maximum velocity (Vmax). Therefore, when molecules are near Km the enzyme is able to hydrolyze molecules nearer its Vmax.