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Science crossword
Science crossword
Science
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Across
3
Sour substance turning litmus red
4
Gas we breathe in to survive
8
Body orbiting a star, such as Mars
10
Bony framework of the body
12
Device that takes a temperature reading
14
It attracts iron and points north
15
Curved path of a moon around a planet
Down
1
Test carried out to check a hypothesis
2
Lab tool for viewing the very small
3
Tiny building block of matter
5
Force that makes apples fall
6
Ancient remains preserved in rock
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Smallest living unit of an organism
9
Capacity to do work, measured in joules
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Mountain that may erupt with lava
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Narrow, intense beam of light
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