Which one of what? You don't say the choices:)
I'm trying to decide between A and C, but I believe it is C.
Answer:
I was on a robotics team. My role was to be the mathematical person.
A.places his hands.she was healed
In ancient Greece, Ptolemy asserted that the earth was at the center of the universe. The sun, moon, planets, and stars all revolved around it.
This is another compound complex sentence due to the complexity it has. It contains one dependent clause and two independent clauses.
So the answer is letter D compound complex.