-it is a large network of organs, white blood cells, proteins and chemicals. Your immune system also helps your body heal from infections and injuries.
1.The question asks for the organ system responsible for protecting the body from injuries and infections2.The organ system that primarily serves this function is the integumentary system3.The integumentary system includes the skin, hair, nails, and glands4.The skin acts as a barrier against physical damage, pathogens, and harmful UV radiation5.Hair and nails provide additional protection, while glands secrete substances that help maintain skin health and fight infection.