A whale / big / a seal
A whale is bigger than a seal.
The octopus is...(smart).
the smartest
Sharks / long / fish
Sharks are longer than fish.
The sea horse is ....(fast).
fastest
An octopus / fast / starfish
An octopus is faster than a starfish.
The jellyfsh is .....(slow).
the slowest
Seahorses / small / sharks
Seahorses are smaller than sharks.
A dolphin /big/ a starfish
A dolphin is bigger than a starfish.
The whale is .....(big).
the biggest
Seals / small / whales
Seals are smaller than whales.