6. ●
It has got two satelites, the moons.
It doesnt support life. It's has got evidence of liquid
water and a thin atmosphere.
It´s got an iron core.
The temperature varies from -87 to -5 degrees.
7. ●
Mars has got the highest volcano in the solar
system. Its name is Olympus Mons, and the largest
known canyon, Valleys Marineris, in the solar
system .