Answer:
The star sm0313, was discovered using the ANU skymapper telescope at the siding spring observatory and later confirmed by the megellan telescope in Chile. Somewhat surprisingly, it's located a "mere" 6,000 thousand light-years away, they origins date back to the beginning of time.
The answer is B. Asteroids
The total energy from an isolated system is constant; energy can be changed from one form to another, but can't be created or destroyed.
Answer: Sediment. Hope this helps :^)
