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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
Are the mako sharks the smartest sharks?
no, mako's are small sharks and could be one of the top 10 smallest but its not the smallest
How often should you feed your bala sharks?
Bala Sharks (Balantiocheilos melanopterus) are not a shark at all as you most probably know. They are tropical and grow to around 12 inches or so long. They like to be kept in shoals of at least 5 fish and should be kept in at least a 6 ft tank with a close fitting lid because they are great jumpers. They are insectivorous fish and should be fed morning and evening as much as they can eat in 15 minutes just like most other fish. Never ever leave uneaten food in their tank otherwise it will decay and poison the water and kill the fish.
I am almost positive that there is not a specific depth, but they can't go very far down I'm sure of it because they are so giant, but there bodies are made a little differently, so I have no idea.
Is it true that a shark is not a fish because the shark has no scales?
A shark is a fish because it derives oxygen by virtue of water being drawn over its gills and cannot survive out of water. A whale on the other hand is not a fish because it breathes air and is warm blooded.
What features separate the shark from the bony fishes?
Two that come to me immediately: The shark's skeleton is cartilage rather than bone, of course, and the shark lacks the ability to suspend and still be able to force water over it's gills. Sharks never stop moving from the minute they are born until they moment they die - they must move forward at all time to force water over their gills, else they would suffocate.
How much do the divers on the tuna wrangler boats make?
A fellow diver recently worked on one of the boats out Port Lincoln and said divers earn between $2,400 AU - $2,600 AU a week, However if you have your DMT cert you can earn up to $3,000 AU a week.
the fastest shark is probably the mako swimming between 20/30 mph =D
How dangoures is a Basking shark and a Great white shark?
Basking sharks eat zooplankton. Great whites have attacked and killed humans.
No, sharks do not have a nest. Sharks are animals that for the most part hunt alone, except for a few species that will hunt in small packs.
Why do you soak shark skin in urine to make it into sandpaper?
because it makes the skin moist making it easier to use as sandpaper:)
What is the cheapest Shark carpet cleaner?
There are many variables to consider when finding the cheapest Shark carpet cleaner. The cheapest Shark carpet cleaner on the internet can be found at Best Buy for around $99.
What is Martine's bad experience with sharks in the book dolphin song?
She doesn't have a bad experience with sharks. Its just that before martine left for the sardine run she looked in the cave and she saw a picture of a girl surrounded by sharks. (hope this helps)
omg i love turtlez!!! :D
well actually fishing nets are not alive and they do not kill sharks unfortunatly
Yes...they blend in with the bottom of the ocean then they attack their prey while they are not expecting it.
What type of water of bodies does whales live in?
Whales only live in large bodies of saltwater that aren't landlocked, these being oceans, seas, bays, etc.
Does a squid have a lateral line?
They do not have a lateral line but at least some have a lateral line analogue, the epidermal head lines, that are compromised of mechanosensory hair cells and detect water displacement (Budelmann & Bleckmann 1988, J Comp Physiol A)
