Although some questions on the actual test may be similar, they will not be identical. No answers are provided on-line to the sample questions. If you don't know the answer to a question, I want you to study your notes and the textbook to find the answer, not just click on a button. You will learn the material much better this way. Choose the best answer to each question and mark that answer on the answer sheet.
Comets always orbit the sun in the same direction as the planets orbit.
A comet's tail always points away from the sun. Kepler's laws describe the orbits of comets. All of the above are true. Pluto is sometimes closer to the Sun than is Neptune. Pluto has one known moon.