Describe the functions of the kidney, urinary bladder, liver, and pancreas.

Here are the functions of the specified organs:

B)

• Kidney: The kidneys are vital organs that filter blood to remove waste products, excess salts, and water, forming urine. They also play a crucial role in maintaining electrolyte balance, regulating blood pressure, and producing hormones.
• Urinary bladder: The urinary bladder is a muscular sac that stores urine received from the kidneys via the ureters until it is expelled from the body during urination.

i. The liver: The liver performs numerous functions, including detoxifying harmful substances, producing bile for fat digestion, metabolizing carbohydrates, fats, and proteins, and storing vitamins and minerals.
ii. The pancreas: The pancreas has two main functions: exocrine function (producing digestive enzymes like amylase, lipase, and proteases) and endocrine function (producing hormones like insulin and glucagon to regulate blood sugar levels).