How many internal organs does a pig have?

It's difficult to give an exact number for the internal organs of a pig, as there's some variation depending on how you define "organ."

However, we can say that pigs, like most mammals, have all the major organ systems, which include:

* Digestive System: This is the largest system and includes the mouth, esophagus, stomach, small intestine, large intestine, liver, pancreas, and gallbladder.

* Respiratory System: This system includes the nose, trachea, lungs, and diaphragm.

* Circulatory System: This system includes the heart, blood vessels, and blood.

* Nervous System: This system includes the brain, spinal cord, and nerves.

* Excretory System: This system includes the kidneys, ureters, bladder, and urethra.

* Reproductive System: This system differs between male and female pigs.

To give you a rough idea, a pig likely has somewhere between 20-30 major internal organs. However, if you count smaller structures like the lymph nodes, there could be many more.