Final answer:
The immune system is not located in every organ and tissue in the human body. It is a complex network of cells, tissues, and organs that work together to defend the body against harmful pathogens.
Step-by-step explanation:
False. The immune system is not located in every organ and tissue in the human body. It is a complex network of cells, tissues, and organs that work together to defend the body against harmful pathogens. The immune cells are primarily found in lymphoid organs such as the bone marrow, thymus, spleen, and lymph nodes. These organs produce and store immune cells that are then distributed throughout the body to provide protection.
Learn more about The location and function of the immune system in the human body