Respuesta :
The immune system includes cells and organs which protect from infections, flu, microorganisms. It includes organs like lymph, bone marrow and thymus also macrophages, B cells and T cells.
1.There is a decrease in the production of Antibodies. As the immune deficiency lessens the body's ability to fight against diseases.
2.Immune cells mistake healthy cells for Pathogens. The weak immune system rather than fighting infection starts attacking its body cells and tissues.
3.Abnormal cells crowd out healthy cells and steal nutrients. Abnormal cells in order to grow and divide starts using up the nutrients of healthy adjacent cells.
4.The body is susceptible to infections and diseases. When the immune system gets weaker the body becomes vulnerable to many microbes and can easily get diseases.
To learn more about the immune system follow the given link:
https://brainly.com/question/19843453