help with ocr biology 7 course work marking ?
i don't know what like Ib4, and Ib6 Ea4 etc mean
I was reading this bit off the internet about coast because we have a test tomorrow and i need to revise. I found this bit of text I don't know what it means. 'following the line of steepest gradient'. It's to do with Lond shore drift. I think it means its steep or something. please help!