Whales
Which whale is the largest ?
Blue Whale
Which mammal is described as a very social one ?
Bottle Nose Dolphin
Which is the second largest whale ?
Fin Whale
Who is one of the smallest marine mammals ?
Harbor Porpoise
Which whale sleeps with one eye opened ?
Orca (The killer whale)
For how long can a bottle nose dolphin stay under water ?
Around 12 minutes
Which whale can swim backwards ?
Beluga Whale
Which whale has the largest known brain ever to live?
Sperm Whale
Which mammal is know as a unicorn of the sea ?
Narwhal
Which whale has a nickname "stinky minke" ?
Minke Whale
Which mammal's age can be determined by the number of layers in their teeth?
Bottle Nose Dolphin