Science Lesson

Public|
4
2
1
3
5
6
8
9
7

Across

1

Element found in all living things

5

Unit of electric potential

7

Solid with repeating atomic pattern

8

Our home planet

Down

2

Unit of power

3

Substance with pH above 7

4

Unit of heredity

6

Amplified beam of light

9

Gas form of a liquid