Improperly digested nutrients can indicate a problem in the inner most layer of the stomach known as the mucosa. This is the innermost layer of the stomach and it is responsible for housing the specialized exocrine cells that secrete gastric juice. Gastric juice is a mixture of hydrochlocic acid, mucus and digestive enzymes.
Answer:
Diffusion occurs when particles move from an area of high concentration to an area of low concentration. The factors affecting rate of diffusion are: concentration, temperature, mass of the particle and properties of the solvent in which diffusion occurs. Faster movement equals faster diffusion.
Explanation:
The answer is a hypothesis .... i think