He is consider as a worker in the class room that follows somethings the teacher says sorry if is wrong.
A medicine is a chemical substance that is used to treat, prevent or diagnose a disease.
You’re correct in my opinion they all seem to be contamination
Answer:
True
Explanation:
To see if you have cancer . If you do, it is better to catch it before it is too late. Also you will regret it If you catch it later on down the road. You will die.