横向
1
Tissue that contracts for movement
3
Force that attracts objects together
7
Tectonic landmass section
纵向
2
Icy body with a tail near the sun
4
The Red Planet
5
Fourth state of matter
6
Substance with pH above 7
8
Second lightest element
Tissue that contracts for movement
Force that attracts objects together
Tectonic landmass section
Icy body with a tail near the sun
The Red Planet
Fourth state of matter
Substance with pH above 7
Second lightest element