last line of defense
The Rhine River was Germany last major line of defense in the West.
It is called a sweeper. They play behind the defense. They are the last line of defense.
Rinne no Lagrange - 2012 Kamogawa's Last Line of Defense 1-11 was released on: USA: March 2012
Criminal justice is society's last line of defense because it is the last resort after social norms have been violated. People must be disciplined for breaking the law, or chaos would reign.
antibody production by plasma cells
The skin is the "first line of defense".
skin and mucous membranes first line of defense second line-leukocytes and macrophages, inflammation and fever third is immune system
In the immune system, the first line of defense are mechanical and physical barriers, such as the skin and the cornea of the eye. The main line of defense, meanwhile, are the innate immunity and acquired immunity of an organism.
Your body's third line of defense is specific defenses, such as the immune response.
That's what the 2nd Amendment is all about, the last line of defense.
The first line of defense includes the skin, breathing passage, mouth and stomach.