<u>Since</u> NASA needed to determine the cause of the fire, they compared the burned-out remains of Apollo 204 with Command Module 014, a sister ship.
When you analyze a structure of a writing or some articles, first of all you must consider the every details that could make the writings as a whole and ask what composes it and how is this structured. The best answer to this question is this sentences. "What is the source of details-personal experience, experiments, scholarly source, or facts?"
"I tell people that i love to dance, write, and paint."
