Answer:
skin, tears and mucus are part of the first line of defence in fighting infection. They help to protect us against invading pathogens. You have beneficial bacteria growing on your skin, in your bowel and other places in the body (such as the mouth and the gut) that stop other harmful bacteria from taking over.
Explanation:
The U.S NAVY is the largest employer
The printing press is what he is famous for also printing the bible and more than just latin so the common people can read it
Answer:
platform
Explanation:
Here it means the plan or program that they're moving forward with.