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Science
California Science
Grade 1
e-Glossary
B
List of Words for Letter ‘B’
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to hear the word and definition
balance scale
a tool used to measure mass
The side of the balance scale with more mass will go down.
birds
a group of animals that have feathers and lay eggs
Birds lay eggs.
boiling
when a liquid gets enough heat, it is boiling
The water in the pot is boiling.