Question

Which of the following best describes a comet’s motion?
a.They stay in relatively the same place until they fade from sight.
b.They are in constant motion until they fade from sight.
c.They are in constant motion until they reach Earth.
d.They are in constant rotation around the Sun until they form stars.

Answer 1

b.They are in constant motion until they fade from sight.

Answer 2

Thanks @kevindragonlord :)

Answer 3

you're welcome