Question

matching question
correctly pair the defense mechanism with the main component of innate immunity.
instructions
skin and mucous membranes
complement, pyrogens and interferons
macrophage, neutrophils and basophils
immune cells
physical barriers
chemical mediators

Explanation:

Skin and mucous membranes act as the first - line physical barriers to prevent pathogen entry. Complement, pyrogens, and interferons are chemical mediators that play roles in the innate immune response such as enhancing phagocytosis and signaling. Macrophages, neutrophils, and basophils are types of immune cells that are part of the innate immune system and are involved in phagocytosis and inflammation.

Answer:

Skin and mucous membranes - Physical barriers
Complement, pyrogens and interferons - Chemical mediators
Macrophages, neutrophils and basophils - Immune cells