08/July/2010 Sharks have been in existence for more than 300 million years. Their evolution occurred over 150 million years earlier than that of the dinosaurs. Most of the existing fossil data of early sharks was collected from fossilized teeth together with several skin impressions. primitive sharks (Cladodonts) ‚ had teeth which were double-pointed‚ up to 2metres in length‚ ate fish as well as crustaceans‚ and existed approximately 360 million years ago. The earliest shark-like beings shown
Premium English language Health care Marketing
their horizon by introducing them to different types of characters that reflect today’s society. So‚ literature plays an important role in providing children with the knowledge they need to be successful in the real world. Evaluation “Stone Soup” is a folktale written and illustrated by Jon J. Muth. The story takes place in a Chinese village that previously underwent famine‚ floods‚ and war. Together three monks attempt to show
Premium Morality Village Sociology
The goblin shark has a distinctively long and flat snout‚ resembling a sword blade. The proportional length of the snout decreases with age.[17] The eyes are small and lack protective nictitating membranes; behind the eyes are spiracles. The large mouth is parabolic in shape. The jaws are highly protrusible and can be extended almost to the end of the snout‚ though normally they are held flush against the underside of the head. There are 35–53 upper and 31–62 lower tooth rows. The teeth in the main
Premium Shark
Why sharks are important…. Sharks play a very important role in the ecosystem. Sharks being at the top of the food chain‚ dealing with marine life‚ keep the ecosystem on track. Some of those reasons are that they keep the food webs in balance‚ Tourism‚ and without them there would be a lost in food source for humans. To begin with sharks are essential to the different ways of living because they keep the food web in balance. Sharks will eat old or sick in a population which keeps that population
Premium Ocean Fish Oceanography
Soup in Brazil Category Briefing | 16 Nov 2011 HEADLINES * Soup records strong growth in value terms‚ with a rise of 15% to reach R$917 million in 2011 * Manufacturers continue to invest in health and wellness products and position soup as convenient * Instant soup posts the strongest value growth at 20% in 2011 * Unit prices show modest growth due to fierce competition among key players * Nestlé Brasil Ltda and Unilever Bestfoods Brasil Ltda have a combined value share of 62%
Premium Commerce Unilever
The Great Hammerhead Shark Sphyrna mokarran Table of Contents Introduction …………………… pg 3-4 Biology of the species ………….pg 4-5 Ecology of the species ………… pg 5-6 SocioCultural values ………….. pg 6-7 Economic Importance ………… pg 7-8 Conservation ……………………pg 8-9 Index …………………………...pg 10-11 Bibliography……………………pg 12-14 Life on earth is greatly influenced by oceanic habitat. All species are directly and indirectly impacted by the choices made by today’s existing generations
Premium Shark
Tiffani Hall Socy 230 Essay #1 February 28‚ 2005 Introduction The Soup Nazi is a very famous episode of Seinfeld. This show is centered on a new soup stand that is owned by a gentleman who is not very conventional. He demands that his customers order their soup in a certain way and if you do not do it correctly he screams‚ "No soup for you!" Explanation of Deviance This violates the social prescriptive norm of "the customer is always right." The role of the person giving the service
Premium Sociology Cosmo Kramer Jerry Seinfeld
For over 400million years sharks have been adapting themselves perfectly for life in the ocean. Their varied habitats‚ diets and physiology has meant that for many of them‚ these adaptions have been slightly different. The key adaptions are those that enable the shark to swim‚ breath‚ feed and reproduce. Large squalene filled livers negates the need for a shark to have a swim bladder. The liver‚ up to 25% of the overall body weight‚ counteracts the weight of the dermal denticles‚ teeth and
Premium Shark
* The Galapagos shark was named after the islands where the shark was found. The Galapagos shark is a large‚ thin shark. The shark is brownish or grey black and has black sides and a white underside. PICTURE The first dorsal fin shark was tall‚ narrow and almost straight‚ and a low ridge leads to the small‚ second dorsal fin. The trailing edges of the fins may be darker than the rest of the body‚ and the tips may be a dusty colour. The shark is slightly different to most sharks because it has a
Premium Shark Ocean Pacific Ocean
Soup Kitchen Experience Essay On Thursday‚ May 27th‚ I volunteered at the United Methodist soup kitchen to prepare them for the meal they would serve later that evening. I thoroughly enjoyed the experience not only because it was a great cause but also‚ the feeling you get from helping those less fortunate is a great sensation. I had volunteered there in the past serving in the evening so I wanted to help out earlier as to gain a new experience. A lot of the work that I did was prepping for the
Premium Homelessness Kitchenware Kitchen