Final answer:
The Marine Corps is a middleweight force that lies between lighter forces in the Air Force and heavier forces in the Army, with a force that combines land, air, and sea capabilities.
Step-by-step explanation:
The Marine Corps is a task-organized, multi-capable military organization. It is a middleweight force that lies between our lighter forces in the Air Force and our nation's heavier forces in the Army with a force that combines land, air, and sea capabilities both.