Across
1
Particle of light
4
Biological catalyst
8
Precious yellow metallic element
Down
2
Unit of heredity
3
Unit of power
5
Push or pull on an object
6
Naturally occurring inorganic solid
7
Force that attracts objects together
Particle of light
Biological catalyst
Precious yellow metallic element
Unit of heredity
Unit of power
Push or pull on an object
Naturally occurring inorganic solid
Force that attracts objects together