What is the difference between a theory and a scientific fact?

Scientist, a fact is something that can be tested by anyone with the proper skill and equipment, and that repeatedly and reliably gives the same result every time. A scientific theory is a body of knowledge based on facts that describes their interaction in the simplest possible way

pancreas

salivary glands

liver

lacrimal glands

sweat glands

oil glands

goblet cells

Explanation: I just know so..,