13. It is something that is accepted, considered to be true or held as an opinion. A. Facts B. Belief C. Infer D. Evidence 14. Which statement below expresses a belief or conviction? A. I think face to face classes is more effective. C. The leaves of growing plants are usually green. B. People use their legs to walk, D. There are 50 states in the United States. 15 Scientiste are workin studies are needed to understand these emerging​