The answer is A
no its really just A like the first answer
man its hard to explain stuff
Answer:
so we can move our back and be flexible
Explanation:
brainliest?
Thermophiles................
Fever is a NON-SPECIFIC immune response, called a "constitutional symptom," because varies entities may initiate a pyrogenic (fever) response. Bacterial infection, Viral infection, inflammation, and auto-immune reactions can all cause a fever at some point of their processes.
