横向
1
Nerve cell in the brain
4
Fourth state of matter
6
Unit of energy
纵向
2
The Red Planet
3
Element found in all living things
5
Particle of light
7
Amplified beam of light
8
Biological catalyst
Nerve cell in the brain
Fourth state of matter
Unit of energy
The Red Planet
Element found in all living things
Particle of light
Amplified beam of light
Biological catalyst