The immune system within a living organism is composed of specialized cells, organs, and tissues that aid in protection against infectious microorganisms. An immune response recognizes invaders and sends specialized cells to attack them. Which other system interacts with the immune system to keep a living organism healthy?

Question

A.
The respiratory system removes the invaders from the body through gas exchange.

B.
The circulatory system delivers the specialized cells to the location of the invaders.

C.
The digestive system senses the invaders and determines their location.

D.
The nervous system creates the specialized cells that fight the invaders.

Answer 1

B. The circulatory system delivers the specialized cells to the location of the invaders.

The circulatory system plays a crucial role in the immune response by transporting immune cells, such as white blood cells, throughout the body to sites of infection or inflammation.