A) an animal mystery
B) a math problem
C) a jigsaw puzzle
D) four riddles

A) riding in a minisub
B) dinosaurs
C) dolphins in the ocean
D) Morgan le Fay

A) to the internet
B) to the forest
C) to the fair
D) to the ocean

A) tiny sea animals
B) tiny grains of sand
C) bits of sea grass
D) pieces of seashells

A) an oyster button
B) a starfish button
C) the slide button
D) a coral button

A) by turning the wheel
B) by pressing the arrows
C) by using arm signals

A) a dolphin
B) an eel
C) an octopus
D) a shark

A) it was part of an old airplane
B) it ran on batteries
C) it had traveled millions of miles
D) the minisub had been cracked

A) it was tired of the minisub
B) to escape from the shark
C) it was going to find food
D) because it was hurt

A) the shark broke the sub's window
B) it began to fill up with water
C) they were close to the shore
D) they wanted to go for a swim

A) They wanted to relax.
B) They were too tired to swim.
C) They liked doing the backfloat.

A) two sharks
B) two dolphins
C) two seahorses
D) two oysters

A) dolphin
B) seahorse
C) oyster
D) sand

A) Morgan le Fay told them so.
B) The dolphins did a flip.
C) The oyster jumped back into the water.
D) a new word replaced the riddle on the scroll

A) They oyster was grey.
B) It was in the minisub's log.
C) They were squeezed by an octopus.
D) The oyster was on the reef all along.

A) yes
B) no