GAS EXCHANGE in Insects (plus exam practice) AQA A-Level Biology

A-Level Biology - Gas Exchange in Insects - The Insect Tracheal System
Learn what you need to know about the insect tracheal system for AQA A-Level Biology! I'll teach you about the spiracles, trachea and tracheoles that insects use to exchange gases with their environment.
I'll take you through exactly what you need to know to smash your exams.
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[@mrhowebiology7667]

What’s your favourite revision strategy?

[@AmiraMohamed-zo3zt]

flashcards :)

[@mrhowebiology7667]

@@AmiraMohamed-zo3zt I really like flash cards - especially when used with the Leitner system!

[@hermionegrangerboi3084]

Thank you ! A very clear explanation 😊

[@AmiraMohamed-zo3zt]

Thank you, this video helped!

[@mrhowebiology7667]

👏