1-Amazing Facts (PDF File)
Sharks don’t have voices but they communicate with each other through body language. When a shark lowers its pectoral fins, hunches its back and swims with exaggerated movements, it is delivering a warning.
www.sharks.org/teachers/1-Answers-Amazing%20Shark%20Fac... www.sharks.org/teachers/1-Answers-Amazing%20Shark%20Facts.pdf
Information and facts about sharks. Sharks are one of the most amazing creatures in the earth. They have lived in the ocean for more than 450 million years and they have survived succesfully during this time. ... There is not solid evidence on how sharks communicate, however there is ... Sharks do not have bones like other fishes,
www.sharks-world.com/ www.sharks-world.com/
This makes it harder to observe how they actually communicate with each other than with other animals that live in the water. ... A great deal of the communication though among sharks involves aggression. They will fight each other not for territory but for prey. One shark may kill something but many others are going to take...
www.sharks-world.com/shark_communication.html www.sharks-world.com/shark_communication.html
Sharks have no vocal cords and cannot communicate with other sharks in an audible way and it is not known for sure if they actually do have some way of communicating with their species.
www.no-pest.com/GreatWhiteShark.htm www.no-pest.com/GreatWhiteShark.htm
they comunicate by making vibrations in the water!
http://wiki.answers.com/Q/How_do_sharks_communicate_to_...
The girl shark goes into heat and the guy shark can smell it since sharks have a very good sense of smell.
http://answers.yahoo.com/question/index?qid=20080524154...
Subject: How do hammerhead sharks communicate and care for their young? ... Date: Thu Apr 13 17:55:43 2000; Posted by No name entered.; Grade level: 4-6 School: No school entered.; City: No city entered. State/Province: No state entered. Country: No country entered.; Area of science: Zoology;
www.madsci.org/posts/archives/jun2000/961445254.Zo.q.ht... www.madsci.org/posts/archives/jun2000/961445254.Zo.q.html
3-4 sharks will surround the school of fish and whack it with their tail. This also makes them get caught in nets. 3 different species. Other sharks such as Zebra shark have tails as long as their bodies. ... AEDBronner : Do any other sharks exhibit any social behaviors? ... AESWardell : How do sharks communicate with each other?
www.accessexcellence.org/LC/ST/Sharks/stshark2.html www.accessexcellence.org/LC/ST/Sharks/stshark2.html
Sharks receive tiny electrical signals from their environment via a series of pores peppered over the head, looking like a bad case ... A shark's body is contains a rich broth of electrically charged biomolecules called electrolytes, which allow cells to communicate with each other. As it swims across geomagnetic field lines,
www.elasmo-research.org/education/white_shark/electrore... www.elasmo-research.org/education/white_shark/electroreception.htm
Different types of fish use different methods of communication. Carp and their close relatives use pheromones – hormone chemicals that act outside the body. All the cells of the fish produce pheromones and, as the fish matures, it learns to...
http://www.blurtit.com/q173671.html