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Sharks
When many think of sharks, they think of the movie Jaws or a dangerous man-eating fish. In reality, sharks is a large group of fish that includes very small to much larger fish. Some can be harmful to man and others are harmless. To delve into this interesting and diverse group of cartilaginous saltwater fish that have sharp teeth and a bad reputation, ask your questions in this category.
5,520 Questions
How long it takes for sharks teeth to turn black?
they have a certain bacteria that's fights it so there teeth stay white but if the teeth go black the fall out and that would take at least a year
Great white shark or bull shark who is deadly?
A Bull Shark is more dangerous than a Great White simply because it covers a wider region of water,and is not restricted to the deep oceans alone.It is the only shark in the world which can survive in salt water and can also swim very close to the shoreline.Thus,it can be found in rivers as well as the oceans and having a greater region of water to cover,poses a serious threat to humans.
great white
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Great whites (Carcharodon carcharias) caught the attention of humans, all around the world, after Steven Spielberg's movie «Jaws».
But I'm not so sure great whites are very popular among Australian surfers, swimmers, seals, dolphins, all kind of bony fish, squids, and many other marine animals (not to mention seabirds).
Even among other sharks, great whites are probably not very popular...
...they ate (with great pleasure) other sharks, and may even be cannibalistic (*) among their own species.
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(*) On the 27 October 2009, Mr John Gooding, an Australian profissional fishermen, witnessed a 3.5 meters great white beeing almost cut in half by a larger great white.
(Bad manners at the table, obviously!)
No, only humans and monkey's can catch HIV. (HIV in monkey's has a different name)
Where do sharks live and how can people protect them?
Sharks live in saltwater.
I don't know how people can protect them but I'm sure if u search on google 'protect sharks now' u will find something to get u on your way. Thank u 4 reading my message.
Why Do they call frilled shark that name?
The frilled shark looks a lot like an eel, either dark brown or grey, but has the six gill slits that let us know it is in fact a shark.
The tissue of the gills protrudes, which is what gives the frilled shark its name.
Do sharks that lay eggs only have one baby per egg?
they have like thirty but when the first one hatches it eats all the rest in the stomach
What does the spiracle lead in a dogfish shark?
Spiracles are located on the head and let water go through the gills. The gill goes to the respiratory system of the dogfish shark.
How does a red tail black shark mate?
To the best of my knowledge they have never been bred in captivity so there is no record of their breeding procedures.
What would happen to the remora fish if sharks get extinct..would they just die?
Sharks are a big part of every sea ecosystem so if they become extinct most of the ocean ecosystems would be destroyed.
What time does shark week start?
Shark Week is a week long event that plays on the Discovery Channel. The Shark Week special episode begin at an early morning time in the month of August every year.
otters don't usually swim in waters with sharks, but if a shark were to see an otter then it would go up and see if it's food, just like it would for a seal or any other swimming fish-like creature. The shark would definitely come up to the otter if the otter was injured and bleeding, since sharks can smell blood from a very far distance away. So yes, if an otter were to encounter a shark (mostly only a great white), it has a good chance of becoming the shark's next meal!
If you got your arm bit off by a shark what organ system would most likely not be reattached?
nervous system
What is the effect of the Sun's extinction on sharks food source?
Since the sun won't be extinct for another 4 billion years or so, it would have to be considered a moot question.
Who should not take white willow?
Persons with a bleeding disorder, ulcer, colitis, Crohn's disease , kidney or liver disease, or diabetes should not take this herb.
What do sharks dolphins and whales have in common?
They're both marine animals though the dolphin is a mammal.
Is shark cartilage appropriate for ligament repair?
I think you're on the wrong website. Maybe ask a doctor??
