Anatomy

4. A hollow organ that stores urine before it is excreted from the body.
7. A muscular organ that aids in the digestion of food.
9. A tube that carries air from the throat to the lungs.
10. The largest organ of the body, providing a barrier against infection and regulating temperature.
12. A long tube that processes food, absorbs nutrients, and expels waste.
14. An organ that filters blood, recycles old red blood cells, and helps fight infection.
16. A muscular organ that pumps blood throughout the body.
17. A large organ that detoxifies chemicals, metabolizes drugs, and produces bile.
19. The framework of bones that supports and protects the body’s organs.

1. A small organ that stores bile produced by the liver.
2. Paired organs that filter blood to produce urine and maintain electrolyte balance.
3. An organ that produces digestive enzymes and hormones like insulin.
5. he central organ of the nervous system, responsible for thought, memory, and regulating bodily functions.
6. Organs responsible for gas exchange, allowing oxygen into the blood and removing carbon dioxide.
8. Tissues that contract to produce movement.
11. A muscle that separates the chest cavity from the abdominal cavity and aids in breathing.
13. A muscular tube that conveys food from the throat to the stomach.
14. A bundle of nerves that transmits signals between the brain and the rest of the body.
15. Blood vessels that carry oxygenated blood away from the heart.
18. Blood vessels that carry deoxygenated blood back to the heart.