Answer: No
Explanation: Respecting someone isn't different than caring about them because when you care for someone you respect their desions and you want the best for them although you let them decide things for themselves.
A complex sentence has one dependent clause and one independent clause.
Here's some examples;
1. After twenty years, he still had feelings for her.
2. Because my coffee was too cold, I heated it in the microwave.
Answer: The correct answer is B.
Explanation: Exactly but it would be labeled B.