A young girl welcoming you inside a zoo, inside of which are a walrus and a zebra, and a horse Classification is the process of organising living things into categories. These categories help us to ...

Manfred, Azumi, Farooq, Gabriela, no wait that's Farooq – or is that Callum. No, that's Callum. Hmm, this is difficult. Well, it doesn't matter. They are fish. They're all fish. That's much more ...