Barriers, The Inflammation Process, and Antibodies.
when it gets past the first line (the skin)
its killer T cells
4
Yes it is a good line of defense.
The first line of defense is the skin. It tries to keep germs out of the body. If germs get inside the body, then Leucocytes (White blood cells) and antibodies attack the invaders and try to destroy them.
The integumentary system is one of the first lines of defense against infection. It provides a physical and chemical barrier against the entry of pathogens.
It depends on the specific martial art. Most of the arts will teach something along the lines of defense against weapons.
The body has three main lines of defense against pathogens. They are as follows:First line of defense: Skin, Mucous membranes, and Secretions of skin and mucous membranesSecond line of defense: Phagocytic white blood cells, Antimicrobial proteins, and the Inflammatory responseThird line of defense: Lymphocytes, and Antibodies
Earl's-defense is a system of fortifications for protection.
when the first and the second lines of defense have already been overcome.
no because it is in the body
Trenches were the lines of defense dug into the earth, particularly during WWI.