Across
1
Path of a planet around the sun
2
Disturbance that transfers energy
4
Force that attracts objects together
5
Tissue that contracts for movement
Down
2
Unit of power
3
Magnetic metallic element
5
The Red Planet
6
Substance with pH above 7
Path of a planet around the sun
Disturbance that transfers energy
Force that attracts objects together
Tissue that contracts for movement
Unit of power
Magnetic metallic element
The Red Planet
Substance with pH above 7