sharks don't have a urinary tract. it is accumulated in the blood then secreted thought the skin. but if you want a yes or no answer. its no
Also called the spotted, ragged toothed shark or the sand tiger shark, grey nurse sharks are a large species of shark measuring about 11 feet long and weighing between 200 and 350 lbs. Despite their formidable appearance, they aren't aggressive unless provoked. They eat bony fish, other sharks, rays, squid, and crustaceans, and live in temperate, tropical, and subtropical coastal waters all over the world. However, they are considered endangered.
How do you know if a shark tooth is real?
You can tell a shark tooth is authentic with three main strategies:
1) If The shark tooth has a small vertical grooves going down the back of it.
2) If it has two small Points on each of its sides.
3) If it does not say "made in China" on the back of it.
If swimming from british beach would you need to take precautins against sharks why?
no, because we very rarely have sharks on the British coastlines and therefore we cannot be harmed by them.
Fish with skeletons not made of bone?
These are generally called "cartilaginous fish." Their skeleton is made of cartilage (that firm but wiggly structure inside your earlobe and nose) instead of bone. Examples include sharks and sting rays.
sharks cant see underwter however, sharks use this kind of sound wave to see just like bats.
they have to be able to see under water.
Can na'vi bond with hammerhead titanotheres?
probably but it might relate to how they bond with ikran they either might have to be the same age or have the same sort of personnality as the hammerhead titanothere.but if you go to james-camerons-avatar.wikia.com/wiki/Pandorapedia and click on the information on the hammerhead titanothere it sais lots of na'vi have tried bonding but end up dead or severely injured and that the hammerhead titanotheres do that because every attemt to bond with one has made them respond aggresively and flung them off their backs.
Witch shark has attaked more humans?
I don't know the specific's, but the top four man-eaters in the ocean are Great Whites, Bull sharks, Tiger sharks, and Oceanic Whitetip, so I'm guessing one of those four.
How are deep sea creatures different fro animals closer to oceans surface?
deep sea cretures can tolerate greater presure and are almost blind for the most part, we are finding new types everyday im hopeing to one day they find a megatype just to prove they can exist if left alone
Where can you find a bull shark?
They usually prefer warm oceans and seas around the equator and spanning upto the tropic of cancer on one side and the tropic of capricorn on the other. They dont live in cold waters and so, do not have the need to migrate. However, they have been known to swim up rivers. They can survive in both salt and fresh water and have been spotted in both rivers and oceans.
Which animal is faster in the water a shark or a penguin?
It depends on what kind of shark or penguin, but penguins are WAY more likely to swim faster.
Why does the great white shark have stream line body?
Where does Kevin O'Leary of shark tank live?
Hello my name is Silvio semedo am a young Portuguese student, I have outlined a project and wanted to enroll in their program to present hypertext links my project so I do not know how I can perform registration can show me how I can accomplish
What is a hammerhead sharcks diet?
fish, squid, octopus, crustaceans, and other sharks. Stingrays are a favorite.