Question

the inflammatory response involves chemical and physical barriers that help protect the body from harmful substances. please select the best answer from the choices provided. o t o f

Explanation:

Chemical and physical barriers are part of the first - line defense (innate immunity's external barriers like skin, mucous membranes). The inflammatory response is a second - line defense (internal innate immunity), which is a complex biological response to harmful stimuli (not directly the chemical and physical barriers).

Answer:

F