It protects the body from viruses and bacteria.
To protect the body against foreign particals, or just protecting your body from getting sick, or helping it get better when it is sick, think of it as police
The Immune System
The immune system controls Allergies.
The endocrine system.
it provides proctection
Circulatory
Immune System
The immune and central nervous systems
Water systems impacts the immune system
Human body systems include: the nervous system, the digestive system, the circulatory system, the immune system, the integumentary system.
Skeletal Nervous Circulatory Respiratory Immune Digestive Endocrine
The nervous system and the immune system are responsive to feedback