Expert Science Crossword
Puzzle #9 • 19×19 grid
1
10
10
10
7
8
10
2
7
8
10
7
8
10
7
3
8
10
7
8
10
7
8
9
7
8
9
4
8
9
11
11
5
11
11
12
11
12
6
12
Across
1.Basic unit of life
2.Luminous celestial object
3.Mountain that erupts lava
4.Earth's natural satellite
5.Gas we breathe
6.H2O liquid
Down
7.Force pulling objects together
8.Negatively charged particle
9.Genetic blueprint molecule
10.Group of bonded atoms
11.Electromagnetic radiation
12.Our solar system's star