Solar system and gases

planets

published on February 15, 2011247 responses 0 3.0★ / 5

what is mars nick name

red planet
hot planet
sun
mars

is neptune called the giant gas planet?

what does earth have

air
water
core
all the above

what is methane on the periodic table?

what color is mars?

red
orange
golden
non of the above
all the above