| A | B |
|---|
| Digestive System | Mouth, esophagus, stomach, SI, LI, liver, gallbladder, pancreas |
| Urinary System | Kidneys, ureters, bladder, urethra |
| Respiratory System | Nose, pharynx, larynx, trachea, lungs |
| Nervous System | Brain, spinal cord, cranial nerves |
| Cardiovascular System | Heart, Blood vessels |
| Lymphatic System | Lymph vessels, lymph nodes |
| Reproductive System | Ovaries, testes |
| Integumentary System | Skin, hair, glands, nails |
| Muscular System | Muscles |
| Endocrine System | Pituitary gland, thyroid gland, adrenal glands, pineal gland, parathyroid gland |
| Skeletal System | Bones |
|
