Blood School.rar Review

The "soldiers" of the immune system that identify and fight off infections and foreign pathogens.

The liquid base (about 55% of blood volume) that transports nutrients, hormones, and waste products throughout the body. Blood School.rar

Small cell fragments that trigger the clotting process to stop bleeding at the site of an injury. 2. Blood Typing and Heredity The "soldiers" of the immune system that identify