Across
1
Smallest unit of an element
4
Disturbance that transfers energy
5
Tissue that contracts for movement
7
Form of thermal energy
Down
2
Unit of power
3
Unit of force
5
Molten rock beneath Earth surface
6
Measure of matter in an object
Smallest unit of an element
Disturbance that transfers energy
Tissue that contracts for movement
Form of thermal energy
Unit of power
Unit of force
Molten rock beneath Earth surface
Measure of matter in an object