Final answer:
Partial amputations have more severe bleeding due to torn and severed blood vessels. In complete amputations, the severed blood vessels are sealed, reducing bleeding.
Step-by-step explanation:
Partial amputations have more severe bleeding than complete amputations because blood vessels in the injured area are torn and severed, causing blood to leak out of the breaks. When a limb is partially amputated, the blood vessels are not completely severed, leading to continuous bleeding. This is in contrast to complete amputations where the severed blood vessels are sealed by the clotting process, reducing bleeding.