"People must take action now to protect coral reefs by reducing pollution and emissions of noxious gases." An opinion is a statement that expresses a judgement or viewpoint. All of the other statements express facts, they can be proven to be true.
This should've been posted in business. Yes you can possibly get fired for not being friendly enough, you can often get complaints and your boss may get tired of all the complaints and you could possibly get fired. It really depends on the companys policy and how your boss is.
Haha well that is a tough one, it honestly matters what you feel strongly about so i cannot answer very well. but i suppose a nice subject would be how you feel about this world today, a very large topic but i am sure you can narrow it down<span />
The correct answer would be:
C). "As described in"
