Across
1
Natural satellite of Earth
4
Form of thermal energy
5
Disturbance that transfers energy
6
Force that attracts objects together
Down
2
Biological catalyst
3
Unit of electric potential
6
Unit of heredity
7
Hottest planet in solar system
Natural satellite of Earth
Form of thermal energy
Disturbance that transfers energy
Force that attracts objects together
Biological catalyst
Unit of electric potential
Unit of heredity
Hottest planet in solar system