Hard Science Crossword
Puzzle #1 • 15×15 grid
7
7
1
7
8
9
7
8
9
7
8
2
9
7
8
9
6
7
8
9
6
7
3
8
9
10
6
9
10
6
10
6
4
10
6
10
5
Across
1.H2O liquid
2.Earth's natural satellite
3.Element in all life
4.Basic unit of life
5.Force pulling objects together
Down
6.Preserved ancient remains
7.Group of bonded atoms
8.Capacity to do work
9.Slow moving ice mass
10.Push or pull on an object