Which of the following describes the immune system's second line of defense? Phagocytes are released out of blood vessels into the damaged area, they engulf damaged cells which results in inflammation.

Physical and chemical barriers, including the body's mucous membranes, prevent pathogens from entering into the body.

Lymphocytes called Killer T Cells attack pathogens and destroy them.

Lymphocytes called B Cells create antibodies that remember a pathogen for future infections.

A

Explanation:

Phagocytes are released out of the blood vessels into the damaged area. They engulf damaged cells which results in inflammation.

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.

70 % i think is the answer.