What are shark's bones made of?
Sharks have cartilagenous bones
Which one is the biggest shark ?
The whale shark
How are sharks born?
Sharks can lay eggs or be born alive.
Which is one of the most dangerous sharks that human now?
White Shark
How do sharks breathe?
Shark breathe through their gills
Which one is the fastest shark?
The Mako Shark
What is the name of the biggest fossil shark?
Megalodon
How many teeth does a shark can have at moment?
300 teeth, 7 rows
What are the functions of the denticles on shark's skin?
Protective layer, smoother surface to swim better
Where do sharks can live?
Artic Ocean and Tropical Waters
What is the diet for most sharks?
Carnivores, but one eats krill and algae
Which shark is tne exception of the shark's torpedo shape body?
The Hammerhead Shark
Are all shark gray o black uniform colored?
No, some have spots or stripes
Who is the shark's most dangerous predator?
Humans
