横向
1
Unit of heredity
3
Particle of light
5
Solid with repeating atomic pattern
6
Tissue that contracts for movement
7
Fourth state of matter
8
Group of similar cells
13
Absolute temperature scale unit
纵向
2
Compound containing oxygen
4
Center of an atom or cell
9
Tectonic landmass section
10
Magnetic metallic element
11
Force that attracts objects together
12
Amplified beam of light
14
Icy body with a tail near the sun