A fever is a response to which stimulus?

A) fear?
B) hunger?
C) illness?
D) tiredness?
HURRY PLZ

I think it's C if not then prolly D but doubt it

Explanation:

Fever is a normal adaptation in response to a pyrogenic stimulus resulting in the generation of cytokines and prostaglandins. Fever differs from hyperpyrexia and hyperthermia associated with hot environs and pharmacological triggers. Typically, pyrogens are infectious organisms or their direct products (toxins).

Explanation:

C illness

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle