Across
1
Hottest planet in solar system
4
Icy body with a tail near the sun
7
Group of similar cells
8
Path of a planet around the sun
Down
2
Form of thermal energy
3
Nerve cell in the brain
5
Blocking of light by a celestial body
6
The Red Planet
Hottest planet in solar system
Icy body with a tail near the sun
Group of similar cells
Path of a planet around the sun
Form of thermal energy
Nerve cell in the brain
Blocking of light by a celestial body
The Red Planet