Answer:
The innate immune system consists of the skin, protective secretions, the inflammatory response, and phagocytes.
Step-by-step explanation:
The innate immune system is the body's first line of defense with which it is already born. It is a rapid, non-specific and limited response to foreign stimuli to the body. It is represented by physical, chemical and biological barriers, cells and molecules, present in all individuals. It consists of skin, protective secretions, inflammatory response and phagocytes.
The innate immune response is able to prevent and control various infections, and can further optimize adaptive immune responses against different types of microorganisms. It is innate immunity that warns of the presence of an infection, thereby triggering adaptive immunity mechanisms against disease-causing microorganisms that can overcome innate immune defenses.