yes
No
Your skin is the first line of defense against pathogens that try to enter the body.
Freckles are not part of the immune system; they are small, concentrated spots of melanin on the skin caused by genetics and sun exposure. While they can indicate an individual's response to UV radiation, they do not play a role in immune function. The immune system consists of various cells and organs that protect the body from pathogens, whereas freckles are simply a cosmetic feature of the skin.
Yes, they are a part of the immune system.
Toll-like receptors are part of the innate immune system.
Yes tonsil is a part of immune system. It is a first line of defence.
All of the body systems work with the integumentary system.NervousCirculatory
No, they are not. There are two types, one produces salty water and cools your skin and the second is 'smelly' and is found in under the arms and around the groin. But none are involved in the immune system.
No it is part of the integumentary system
immune system
Immune system
No, the spinal cord is not part of the immune system. It is primarily a component of the central nervous system, responsible for transmitting sensory and motor signals between the brain and the rest of the body. The immune system is a separate system that protects the body from infections and diseases.