the immune system
They make you bleed to your death so you can't get pathogens.
sebaceous glands
they help to defend the body against diseases
White blood cells are the component of blood that is essential to immune function. They help defend the body against infections and diseases by identifying and destroying pathogens.
they help to defend the body against diseases
The immune system functions primarily to defend the body against diseases by identifying and neutralizing foreign pathogens such as viruses and bacteria. It consists of specialized cells and tissues that work together to protect the body from infections and maintain overall health.
white blood cells
Because our bodies have evolved to defend ourselves from these pathogens. We have an "immune system".
Antitoxins
Tonsils help defend the body against infections by trapping and filtering out bacteria and viruses that enter through the mouth and nose. They play a role in the immune response by producing antibodies to fight off these pathogens.
The main function of white blood cells (also commonly referred to as leucocytes) is to defend against foreign invading pathogens that may enter the body. They do this as they are phagocytes, in that they engulf pathogens and destroy them. Therefore, the function of a white blood cell is to defend the body against infection.
by eating wrong!