Question

immune system noun

Answer 1

The immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful pathogens, such as bacteria, viruses, and other invaders. It plays a crucial role in identifying and eliminating foreign substances while distinguishing them from the body’s own cells. The immune system includes various components, such as white blood cells, antibodies, the spleen, the thymus, and bone marrow, among others. A well-functioning immune system is essential for maintaining health and preventing infections and diseases.