Answer:
true
Explanation:
human body is not sterile. We colonize bacteria from birth.
pathogen is a virus bacteria or microorganism that can cause disease whereas natural flora you are born with and will not cause you disease or sickness
Answer:
McDonald's is credit for the assembly line sysyem.
Answer: not sure i think neurotoxicity.
Explanation:
It reduces hearing and it also in creases stamina
His skin was the line of defense that was broken. Hope this helps.
