Across
1
Fourth state of matter
3
Group of similar cells
4
Measure of matter in an object
6
Solid with repeating atomic pattern
Down
2
Our home planet
4
The Red Planet
5
Hottest planet in solar system
7
Molten rock beneath Earth surface
Fourth state of matter
Group of similar cells
Measure of matter in an object
Solid with repeating atomic pattern
Our home planet
The Red Planet
Hottest planet in solar system
Molten rock beneath Earth surface