Question

40 POINTS TO ANSWER which of the following makes up the immune system 1 bone marrow 2 eggs 3 white blood cell 4 lymphocytes 5 lungs

Answer 1

3. white blood cells

The white blood cells are involved in protecting the body against both infectious disease and foreign invaders.

Answer 2

4.lymphocytes because it also includes the white cells Definition: a form of small leukocyte (white blood cell) with a single round nucleus, occurring especially in the lymphatic system.