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Grades 3–5
How Animal Lungs Work
life science · NGSS 4-LS1-1+1
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“animal lungs” worksheets and activities
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Grades 3–5
Lungs vs Gills
life science · NGSS 4-LS1-1
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Grades 3–8
Do Frogs Have Lungs
life science
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Grades 3–5
Animal Internal Structure
life science · NGSS 4-LS1-1
$1.50
Passage
Grades 3–5
How Internal Structures Keep Animals Alive
life science · NGSS 4-LS1-1+1
$1.50
Worksheet
Grades 3–5
Animal Body Structures
life science · NGSS 4-LS1-1+1
$1.50
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Grades 3–5
Animal Skeleton Structure
life science · NGSS 4-LS1-1+1
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Grades 3–8
How do Amphibians Breathe
life science
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Grades 3–5
How Fish Gills Work
life science · NGSS 4-LS1-1
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Grades 3–5
Internal Structures of Animals
science
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Grades 3–8
Are Whales Fish
life science
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Are Dolphins Fish
life science
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Grades 4–5
Frog Life Cycle
life science · RI.3.1+2
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