AQA GCSE Biology for Combined Science (Trilogy) Student Book

This is so good to get these book in economical price.

Exactly what you need to study foundation/higher tier chemistry (for trilogy not triple science) great description and great questions

benefited me a lot !, there are useful diagrams that helped me also the book is very colourful inside and is not boring to read.

In good condition but cheaper than new copy.

It matches most of the new specification, but not entirely (i.e. hardly anything on enzymatic rates amongst other examples). I would like the answers to summary and exam questions to be either at the back of the book or easily accessible (qr code or the likes). I like the series from the previous spec so I hope it will improve but, for now, can do better.