blue sharks have no bones besides the jawbone and the spine.they are made of cartilage.
Zebra Sharks can loose their stripes.
yes white sharks have cutting edges and blue sharks have curved teeth
yes blue whales are smarter then sharks
Lots.
Land sharks, yes. Sharks in the water, no.
none
Blue sharks live in salt water oceans. Blue sharks can be found in the Atlantic Ocean and in the Pacific Ocean.
no
they are a bluish gray color
Yes, blue sharks are deadly. In fact, they were ranked 9th (ninth) place on deadliest.
Sharks eat swordfish
The sharks are endangeoured because blue whales are eating them