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Science Glossary
  • 500+ key scientific terms visualised in stunning images and concise textual definitions
  • Short 30 - 60 second films using memorable visual and written learning cues
  • Clear and engaging, Twig Science Glossary reinforces the learning of key curriculum terms
Digestion

Digestion

The mechanical and chemical breakdown of food.

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Irritant

Irritant

A substance that produces inflammation or pain on contact.

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Preservative

Preservative

A substance that prevents decomposition.

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Reflex arc

Reflex arc

A neural pathway involved in a reflex response.

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Alternating current

Alternating current

An electric current in which the flow of electric charge periodically changes direction.

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Electrical fuse

Electrical fuse

A safety device that breaks a circuit when the current exceeds a safe limit.

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