Answer:
Formation of Earth. Earth came together (accreted) from the cloud of dust and gas known as the solar nebula nearly 4.6 billion years ago, the same time the Sun and the rest of the solar system formed. Gravity caused small bodies of rock and metal orbiting the proto-Sun to smash together to create larger bodies.
Because Juliet is a religious teen, Shakespeare uses the word "sin."
It's D. The verb 'buy' is transitive as it takes a DO.