Which response is specific to the presence of pathogens in the body?

Try inflammation

Explanation:

Using a combination of cellular and molecular attacks, the innate immune system identifies the nature of a pathogen and responds with inflammation, phagocytosis (where a cell engulfs a foreign particle), cytokine release, destruction by NK cells, and/or a complement system.

answer; (b) i believe its metabolic rate of the patient; plz check first