Expert Science Crossword
Puzzle #26 • 19×19 grid
1
2
10
8
10
3
8
10
8
10
11
8
10
11
12
8
4
11
12
7
8
10
11
12
7
11
12
7
5
12
7
9
12
7
9
12
7
6
9
12
7
Across
1.H2O liquid
2.Celestial body orbiting a star
3.Vibration traveling through air
4.Smallest unit of matter
5.Element in all life
6.Our solar system's star
Down
7.Force pulling objects together
8.Gas we breathe
9.Genetic blueprint molecule
10.Mountain that erupts lava
11.Push or pull on an object
12.Group of bonded atoms