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Kategorier: Alle - precautions - safety - accidents - traffic

av AM - 01NK - McKinnon PS (1318) 5 år siden

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What I know about Safety

What I know about Safety

Mer som dette

the heat energy from a Bunsern Burner flame depends on the size of the air hole

the heat energy from a Bunsern Burner flame depends on the size of the air hole

Ved Rishi Chandarana

网站分类

网站分类

Ved zhang fan

Community Helpers

Community Helpers

Ved Melanie Bergenhagen

Artificial Intelligence

Artificial Intelligence

Ved vince nguyen

What I know about Safety

clean up spills right away so you don't slip and fall (Ms. Petty)

Don't listen to strangers, Don't cross the road when street light is red (Aparnaa)

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