defense force of human body?

Question

I want to know what is the defense force of human body? please say the answer soon

Answer 1

- immune system. B & T cells. B cells locate antigens. T cells destroy them

- tears. block germs

- skin. protects organs and stuff inside the body

- saliva. destroys some bad stuff.

Answer 2

Yes, let us laud Hamas for their bravery, for launching rockets from schoolyards and hospitals, knowing full well that the IDF would target them with counter-fire. For their heroism in the use of suicide bombers to target buses and cafes, women and children. I do not give Israel a free pass, but comparatively speaking, I would put money on the IDF against France, and even Iran.

Answer 3

immune system.