Answer:
I believe your answer should be D, "by using evidence from someone who is an expert in a given area"
Answer:
c. practice
Explanation:
Practicing can instill more confidence in a speaker and help produce an overall better product.
Answer:
Yes they are.
Explanation:
Staring at your phone in gereral messes up your eyes. There is also a blue light mode on your phone that can help your eyes.
