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What is the job of the immune system?

The immune system’s job is to protect the body from infection and disease.

The immune system is responsible for fighting against infection and diseaseIt protects the body from harmful bacteria, viruses, and other invadersThe immune system is made up of a variety of different cells and organs that work together to keep us healthy.

What happens if the immune system fails?

If the immune system fails, the body is susceptible to infection and diseaseThe immune system protects us from harmful invaders, so if it is not functioning properly, we are at risk for becoming ill.

What are the different parts of the immune system?

The different parts of the immune system include the lymph nodes, the spleen, the thymus, and the bone marrowThese organs and tissues work together to protect the body from infection and disease.

What is the role of the white blood cells in the immune system?

The white blood cells are responsible for attacking and destroying invading organismsThey are essential for keeping the body healthy and free from infection.

What is the role of the lymphatic system in the immune system?

The lymphatic system is responsible for transporting lymph, which is a fluid that contains white blood cellsThe lymphatic system helps to circulate white blood cells throughout the body, which allows them to fight infection and disease.

What is the role of the thymus in the immune system?

The thymus is responsible for the production of T cells, which are important for the immune systemT cells help to protect the body from infection and disease.

What is the role of the spleen in the immune system?

The spleen is responsible for filtering the blood and removing old or damaged blood cellsIt also produces white blood cells and helps to circulate them throughout the body.

What is the role of the bone marrow in the immune system?

The bone marrow is responsible for the production of all types of blood cells, including white blood cellsIt is essential for maintaining a healthy immune system.

What are the symptoms of a weakened immune system?

The symptoms of a weakened immune system can vary from person to personSome common symptoms include frequent colds and infections, fatigue, and a decrease in the number of white blood cells.

How can you boost your immune system?