Shark Research Paper

Donohue, Patrick and Log, Destin. “Sharks 101.” State and Regional Newspaper, 7 September. 2006. LexisNexis Academic. Web. 28 May. 2016.

the black tip shark has a very pointy nose in fact more pointy than any other sharks it uses a chemical odor to attract a mate near by.

Based on the information given to us, diving was the most difficult, challenging, and frustrated task. There was only one encounter and that was during Hurricane Andrew. Hurricane Andrew kept the Gulf of Mexico going. It had more oil and gas than they thought and it was a mixture of saltwater and freshwater. The sharks were addicted to the shiny tools hanging down from the equipment. They had helmet cameras and the people watching from the surface would mess with them about it. The shark didn’t bite, it just went for the gut and felt as if it was punching

For this discussion, I chose to examine the reproductive nature of mountain lions and hammer head sharks. Mountain lions are solitary cats that live in various mountainous regions of north and south America, but a male and female come together socially in order to mate during the 3-10 day estrus period. Due to their solitary nature, mountain lions rely on scent marking in different territory as well as a mating call of the female in order to initiate the potential for sex. Typically, when a male and female find each other; they spend several days together during the mating period and he may hunt for her and run mating circles around her. Mountain lions are polygynous and both the males and females will mate with multiple individuals throughout

Over the past 100 years sharks attack numbers, though rare, have been increasing. Ironically two of the most recent attacks have happened this month, which is the 40 year anniversary of the movie Jaws. these two attacks happened at Oak Island in North Carolina. The two attacks were at different times, only by hours, but on the same beach. It’s suspected that either a tiger or bull shark had attacked these two teen girls, but usually great white, lemon, spinner sharks are to blame for human attacks. Attacks this year had also been performed by a nurse and mako shark. Most attacks are categorized as “provoked attacks.” This is like a shark getting a shark bite during spearfishing, shark catching, or even releasing it from a line. Sharks accidentally

If a bull shark and hammerhead shark were to fight, the bull shark would win. Bull sharks are the most dangerous sharks in the world! Along with this, bull sharks have special adaptations, and they hunt in shallow waters. Although hammerhead sharks have great vision, the shape of their heads, and the placement of their eyes cause them to have a huge blind spot right in the middle of their head. This makes it easier for other sharks to win a fight against the hammerhead.

Sharp teeth, an ominous fin and the sound of Jaws ring in your ears. For some, this sounds like a nightmare. For the adventuresome spirit, an up close interaction with a shark is a dream come true. With North Shore Shark Adventures, you can live out your dream of swimming with the sharks without any danger. Shark cages and snorkels are used so that you can get as close to the shark as possible in complete safety.

Sharks are some of the world's most dangerous and efficient predators, known for dominating the oceans for millions of years. Thanks to movie classics like Jaws they are often exclusively perceived as large, powerful, killing machines, but the truth is sharks come in a wide range of shapes and sizes. Recently, scientists found the carcass of what's considered the smallest shark in the world. The distinctive “pocket shark” was discovered off the Gulf Coast, and is the second specimen ever found.

Sharks are one of the oceans top predators. They vary in size from the extremely small dwarf shark, to the colossal whale shark. Sharks can be found all across the world’s oceans, from the tropic waters of Hawaii to the sub zero temperatures in the Artic oceans. Of the hundreds of sharks a select few species have actually been recorded in the Artic. Of these few, only three of them spend the majority of their time in these harsh, freezing waters. These sharks are the Greenland, Pacific Sleeper, and Salmon sharks.

Many people call sharks beasts, terrible things, killers, but they are not. For instance sharks need to eat to just like humans. Sharks can eat all day. When sharks eat too much they throw it up and eat more. Sharks fend for themselves when they are hungry they might find other sharks and eat them. Sharks eat squid, shrimp, sardines, tuna. Besides sharks can never stop moving so they don't’ stay in one spot. Lastly sharks might look mean but they are

The Stegostoma fasciatum (zebra shark) is an endangered species found in Indo-Pacific oceans1. The species has been observed for migratory behavior and in recent years, for cases of parthenogenesis- a form of asexual reproduction in which the embryos are not fertilized. The species reproduces sexually in its natural habitat. Cases of parthenogenesis have been observed in captive females, isolated from any males of the same species or related species. The switch from sexual reproduction to asexual reproduction has been observed in the absence of mates and stressful environments in several species such as Aetobatus narinari (eagle ray)2. The occurrence of parthenogenesis in captive S. fasciatum is likely a survival mechanism which ensures the development of future generations for evolutionary purposes.

Shark facts characteristics and behavior all sharks live in oceans. However very few species can survive in freshwater but for only for a short period. About 450 shark species have been identified so far. Sharks are cold-blooded fish that have muscular streamlined bodies with skeletons, which are made up of cartilage like other fish. Sharks have gills to breathe but the gills are not covered and can be easily seen as gill slits. There are about 5 to 7 gill slits on each side of their throat. But like bony fish, sharks do not have scales instead they have denticles which make their skin very rough. The size of the Sharks varies widely. The largest shark is the whale shark while the smallest shark is spiny dogfish shark. Sharks lack

Sea Shepherd Conservation Society’s article “The Brutal Business of Shark Finning” reminds us that sharks play a key role in the ocean as both predators and scavengers.

Sharks are one of the most feared carnivores in the sea. There are 365 species of of sharks in the sea as we know today. All sharks are carnivores. Most of them eat live fish, including other sharks. A shark's most common natural enemy is an another shark. Most sharks eat their prey whole, or they tear off large chunks of the bodies. Some sharks crush their prey. Others take out small pieces off flesh from large fish. Sharks also feed on dead or dying animals. Sharks have the reputation of attacking human beings. But less than 100 shark attacks a year are reported throughout the world. Sharks are most common in warm seas and oceans. Whale sharks, are the largest shark known to man. Sharks are classified in the order

Sharks are vicious creatures and eat humans. Don’t go into the water if you see a shark nearby or they will come after you. These are a few of the many things you will hear from the television or even people you may know. Humans are not a part of the shark diet so it is highly unlikely that a shark would randomly go after a human. The media likes to make their shark stories more exciting by adding words like “aggressive” or “threatened.” There was a total of 4 deaths caused by sharks in 2014 which is a large contrast to the 11,417 sharks that are killed per hour by humans. sharks) need to be preserved and protected in order to preserve our oceans. Laws that are more strict should be implemented in order to achieve this goal.