You could argue the integumentary, the skeletal, the lymphatic. (immune system)
muscular
*
The. Skeleton. System. Supports. The. Body
The Skeletal system
Skeletal system protects your body parts and your bodies.
The purpose of the body's immune system is to protect the body from harmful pathogens such as bacteria, viruses, and other foreign invaders. It does this by recognizing and attacking these invaders to prevent illness and infection.
integumentary
The respiratory system. The ribs form a cage around the lungs.
the emmu system is protect our body from the diseas
Your immune system.
Immune system,
The immune system and the lymphatic system work together to protect the body from pathogens. The immune system recognizes and targets pathogens, while the lymphatic system helps circulate immune cells and remove pathogens from the body. Additionally, the skin and mucous membranes act as physical barriers to prevent pathogens from entering the body.