Gap Fill - Snakes - Level 4

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   amphibians      elimination      findings      nitrogen      problems      species      stones      study      treatment   

Paragraph 2

In the , a team of scientists who study reptiles and examined waste processes of 20 reptile . The team focused on excess that crystallised. A researcher said the team's could help us understand and treat uric acid-related like kidney . She said knowing how reptiles deal with might lead to new approaches to disease prevention and .

Try the Snakes - Level 5 gap fill.

Back to the snake 'pee crystals' lesson.

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