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The brain's lymphatic vessels managed to escape notice all this time because they are so close to the blood vessel, you just miss it? If you don't know what you're after, you just miss it.
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Richard Scarr
It is with great sadness that we have to announce the passing of Richard Scarr. He was always an enthusiastic biologist and a dedicated educator. After reading Biology at Kings College in London he taught...
Exam practice questions
Over the summer we have completed a full set of exam practice question pages, one for each topic. These pages are great for homework or revision. The Exam practice concept; The pages all have “exam practice”...
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See all"This site provides interesting and comprehensive teaching material which matches the IB standards of learning ."
Tishya Ghosh
SILVER OAKS INTERNATIONAL SCHOOL Sarjapur Bengaluru India
"This is an excellent resource for any IB Biology teacher. David Faure has many years of IB teaching experience and some great ideas and suggestions particularly on the integration of technology in the classroom. We use this as an additional source of..."
Maria Schram
British School of Brussels
Subscriber comments
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Is there a mark scheme for activity 3 (Comparisons of cell size - student sheet)?
Cell size as a specialization (2025) -
Hi, The flashcards are about neural signaling
A1.2 Nucleic Acids - exam practice
Lauren
Thats very sad news. He contributed a lot from a distance to many of us.
Richard Scarr