Here's a really quick way of testing if you've learned the meanings of the key words in this section. Look at the key word on the card and see if you can remember its definition.
If you get stuck, you can be shown the mnemonic to reveal an image that should help you remember.
To check if you're right, or remind you if you've forgotten, press the card to flip it.
Go through the whole list to see how many definitions you can recall. Revisit any that you had difficulty remembering until you're confident you can recall all of them.
The bony (bones) fish was driving a very powerful go kart (cartilage).
Cartilaginous skeleton of a shark.
If you look closely at the go kart (cartilage) you will see it is shaped like a shark and has five slits down its side.
Imagine on the top of the fish a Door Sail (Dorsal) instead of a fin.