Question

Select the statement that BEST describes the role of the immune system. A. The immune system is responsible for keeping invaders from entering the body. B. The immune system is responsible for recognizing foreign invaders. C. The immune system is responsible for attacking viruses. D. The immune system is responsible for preventing illness and defending the body from harmful foreign substances.

Answer 1

D. The immune system is responsible for preventing illness and defending the body from harmful foreign subtances.

Answer 2

The statement that best describes the role of immune system is as follows: the immune system is responsible for preventing illness and defending the body from harmful foreign substances.

What is the immune system?

Immune system is the system that differentiates self from non-self and protects the body from foreign substances and pathogenic organisms by producing an immune response.

The immune system includes organs such as the following:

• thymus
• spleen
• lymph nodes
• tissue such as bone marrow
• lymphoid tissues such as the tonsils
• cells such as lymphocytes including the B cells and T cells
• cell products such as antibodies

Therefore, the statement that best describes the role of immune system is as follows: the immune system is responsible for preventing illness and defending the body from harmful foreign substances.

Learn more about immune system at: https://brainly.com/question/18733724

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