A. once a week B. once a month C. once a year D. once in 5. How many days will the moon complete its orbit around the earth? A. 27.5 B. 28.5 C. 29.5 D. 30.5 6.Which of these statement is TRUE about the moon? A. The moon and the sun are sattelites of earth. B. It takes the moon 45 days to complete one revolution C. The moon rotates on its axis and revolves around the earth. D. The moon has light of its own. 7. Why does moon seems to change its shape? a. The moon deforms it shape as it moves around the earth. b. The moon breaks some its parts when it reflects light from the sun c. Only the lighted part of the moon is seen from the earth as it move d. All of the above. 8. Why do some people have superstitious beliefs about the moon? a. Some people don't believe on modern technology. b. Some people long time ago are very fascinated with the moon. c. Some people has proven that moon affects their lives significant​