Final answer:
Fat-soluble vitamins are easily absorbed and stored extensively in tissues. Water-soluble vitamins, on the other hand, are not stored in the body and are excreted in the urine.
Step-by-step explanation:
Fat-soluble vitamins are vitamins that are both easily absorbed and stored extensively in tissues. They include vitamins A, D, E, and K. These vitamins are absorbed through the intestinal tract with lipids in chylomicrons and can accumulate in the lipids stored in the body. On the other hand, water-soluble vitamins like the B vitamins and vitamin C are absorbed with water in the gastrointestinal tract and are not stored in the body. Excess water-soluble vitamins are excreted in the urine.