Science Glossary
  • 500+ key scientific terms visualized 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
Divergence

Divergence

The process by which variations within species evolve.

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DNA

DNA

Deoxyribonucleic Acid, a nucleic acid that stores and passes on genetic information.

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Eclipse, solar

Eclipse, solar

An alignment of the Moon, Sun and the Earth, where the Moon's shadow obscures the Earth.

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Weathering

Weathering

The breakdown of rock into smaller pieces.

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Cellulose

Cellulose

A naturally occuring polymer of glucose that forms cell walls in plants.

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Saturated fats

Saturated fats

A fat where there are no double bonds between carbon atoms in the carbon chain.

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