introducing ib bio

Introducing: IB Biology

This significantly upgraded, cutting-edge edition has evolved an already great resource into a full textbook replacement – but with so much more. Spanning 600+ pages, it seamlessly integrates standard level (SL) and higher

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biozone world translation

Translation in BIOZONE WORLD

We have released a new experimental feature – the realtime translation of highlighted (English) text in our books into any of 150 other languages, using the Google Translate service.  The 10 most commonly requested languages are

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Valentines day

Valentine’s Day: SCIENCED

Valentine’s Day has a long and fascinating history, evolving from a pagan fertility festival in ancient Rome to a global holiday celebrating love and affection in the modern era. Despite

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