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

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

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

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

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

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

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

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

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

A) it began to fill up with water
B) the shark broke the sub's window
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 dolphins
B) two sharks
C) two seahorses
D) two oysters

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

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

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

A) yes
B) no