1.34 Describe how the orbit of a comet differs from that of a planet

1. Three differences between planets and comets are:
a. Comets are usually made from Ice and some rocks
b. Comets have highly elliptical spheres compared to planets
c. Comets usually travel faster than planets
d. Comets usually have long tails , made when the heat from the Sun melts the vaporises the comet