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"When we go out in the ocean or on the surf, we're in the shark's habitat," he adds. "That's where they live. We're enjoying their home and inevitably, it's possible for us to come into contact ...
Sand tiger sharks store air in their stomachs, using it as a form of swim bladder. Bottom-dwelling sharks, like the nurse shark, have negative buoyancy, allowing them to rest on the ocean floor. Some sharks, if inverted or stroked on the nose, enter a natural state of tonic immobility. Researchers use this condition to handle sharks safely. [40]
Sand sharks: 2 3 Sand sharks are so-called because they inhabit sandy shorelines, and are often seen trolling the ocean floor in the surf zone. They are found in warm or temperate waters throughout the world's oceans, except the eastern Pacific. [19] Sand sharks have a large second dorsal fin. They grow up to 10 feet in adult length. [20]
"The Book of Sand" (Spanish: El libro de arena) is a 1975 short story by Argentine writer Jorge Luis Borges about the discovery of a book with infinite pages. It has parallels to the same author's 1949 story " The Zahir " (revised in 1974), continuing the theme of self-reference and attempting to abandon the terribly infinite, and to his 1941 ...
The entire body of a shark is a very efficient eating machine. Each organ has been fine-tuned for hunting and acquiring food.
The sharks are used for their fins and meat. [1] [6] It is eaten fresh, smoked, dried, and salted and its skin made into leather. [6] Bycatching of oceanic whitetip sharks may be reduced by removing hooks from longliners when they are in shallow water. [36] Sharks may also be threatened by pollution.
Ever since the movie "Jaws" popularized great white sharks as predatory man-killers, people have had misconceptions about these animals. That is why researchers have been doing everything they can ...
The Book of Sand (Spanish: El libro de arena) is a 1975 short story collection by Argentine writer Jorge Luis Borges. In the author's opinion, the collection, written relatively late in his career — and while blind — is his best book.