Across
1
Center of an atom or cell
3
Unit of power
4
Tissue that contracts for movement
Down
2
Our home planet
4
The Red Planet
5
Unit of energy
6
Substance with pH above 7
7
Form of thermal energy
Center of an atom or cell
Unit of power
Tissue that contracts for movement
Our home planet
The Red Planet
Unit of energy
Substance with pH above 7
Form of thermal energy