Scientists use surface waves to find an earthquake's epicenter.
Answer: B) surface
Answer:
Here's 3 answers cause why not
resolved, severed, split
Explanation:
:)
Answer:He is à teacher of reputation
Explanation:
Answer:
-Authority: Who is the author? what is his/her credentials--what university he/she is affliliated? ...
-Usefulness: How this source related to your topic? How current or relevant it is to your topic?
-Reliability: Does the information comes from a reliable, trusted source such as an academic journal?