Dolphins have two of this organ.
What is stomachs
What is 6,700 species
Sharks have this many bones
What is sharks do not have bones
Humpback whales can be heard from this far away
What is 20 minutes
Jellyfish do this as they are propelled forward
What is shoot water from their mouths
Dolphins can dive this far underwater
What is 1,000 feet
The Japanese spider crab is the world's largest crab, measuring at
What is 12 to 13 feet across.
Sharks first appeared in the ocean this many years ago
What is 455 million years ago
The blue whale can be as heavy as this many elephants
What is 24
Jellyfish sting humans often because
What is it is not intentional
The world's smallest crabs are pea crabs, growing to be about
What is .4 to .6 inches in diameter
What is counting the rings on their vertebrae
Bowhead sharks can live up to this long
What is 200 years
Jellyfish digest their food quickly because
What is they wouldn't be able to float with carrying a large, undigested meal.
There are this many species of dolphins
A group of crabs is called
What is a cast
Their are this many species of sharks
What is 500 species
Killer whales families are often focused on this family member
What is mother oriented
Jellyfish dine on
What is fish, shrimp, crabs, and tiny plants.
Dolphins chew their food this way
Crabs are decapods, meaning they have
Sharks are this kind of predator
What is an apex predator
Beluga whales have very flexible
What is necks
What is they are considered a delicacy and are used in Chinese medicine.