For numbers 11-15, choose your answer from the following items. Write only the letter of the correct answer. A. Asteroids B. Comets C. Meteors D. Meteoroids 11. A space rock which produce a streak of light as it enters Earth's atmosphere. 12. They are balls of ice and dust that have long, ellipse-shaped orbits. 13. They are rocky objects that orbit around the sun between Mars and Jupiter. 14. As they heat up, gas and dust stream outwards forming a tail. 15. Objects in space which are referred to as "space rocks”,