横向
1
Blocking of light by a celestial body
6
Smallest unit of an element
7
Element found in all living things
9
Substance with pH above 7
10
Preserved remains of ancient life
11
Unit of force
纵向
2
Nerve cell in the brain
3
Absolute temperature scale unit
4
Particle of light
5
Push or pull on an object
8
Glass that splits light into spectrum