Across
1
Tectonic landmass section
4
The Red Planet
5
Infectious microscopic agent
6
Chemical element in table salt
Down
1
Fourth state of matter
2
Force that attracts objects together
3
Group of similar cells
4
Measure of matter in an object
Tectonic landmass section
The Red Planet
Infectious microscopic agent
Chemical element in table salt
Fourth state of matter
Force that attracts objects together
Group of similar cells
Measure of matter in an object