Which of these statements is true?
a) the orbit of earth is smaller than that of venus.
b) the orbit of mercury is longer than that of earth.
c) earth takes a longer time to orbit the sun than mars.
d) mars takes a longer time to orbit the sun than mercury.

D. Mars takes a longer time to orbit the Sun than Mercury

Explanation:

Mercury is closer to the Sun than Mars, therefore it has a smaller orbit. One year on Mercury is 88 Earth days and One year on Mars is 687 Earth days.

D. Mars takes a longer time to orbit the Sun than Mercury.

answer biscay bay;