Answer:
B
Explanation:
Because it right and i has correct grammar
Engineers will often use reverse-engineering to solve problems. For example, by taking things apart to determine an issue, finding a solution and then putting the object back together again. Engineers know how things work, and so they constantly analyse things and discover how they work.
Answer:
I think it's B, correct me if I'm wrong.
You are correct! The point of view is third person! Hope this helps and good luck!