Across
1
Element found in all living things
3
Tectonic landmass section
4
Unit of heredity
6
Ball of burning gas in space
Down
2
Unit of power
3
Particle of light
5
Our home planet
7
Push or pull on an object
Element found in all living things
Tectonic landmass section
Unit of heredity
Ball of burning gas in space
Unit of power
Particle of light
Our home planet
Push or pull on an object