piggys
no
you can find sharks in every ocean in the world, but the Bahamas hold the most species of shark.
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.
because some sharks are different. most sharks give live birth and only about 40% of sharks lay eggs and there is 400 species of sharks.
Some species that are not endangered are fish, sharks, and most insects. Also, the main species of this planet, humans.
Some sharks lay eggs on the bottom of the ocean, called devil's wheelbarrows or mermaid's purses. Most sharks give birth to live young.
Some sharks live in family groups, but most are alone.
No. Sharks are either carnivores (most species) or filter feeders (like the whale shark), so they do not eat kelp.
Are bull sharks dangerous? Yes. Bull sharks are very territorial, and they are one of the three species of sharks most likely to attack humans (along with tiger sharks and great whites).
Only oviparous sharks lay eggs, as most bony fish do.Neverthless, the list of oviparous sharks is vast. I will try no mention just a few species:- Several species of bull sharks, like the horn shark (Heterodontus francisci).- The crested bullhead shark (Heterodontus galeatus).- The australian swellshark (Cephaloscyllium laticeps).- The zebra shark (Stegostoma fasciatum).- The swellshark (Cephaloscyllium ventriosum).- The striped catshark (Poroderma africanum).(Most catshark species are oviparous.)- The saddle carpetshark (Cirrhoscyllium japonicum).(Also most carpetshark species are oviparous.)However, the majority of sharks species are ovoviviparous.
Great white sharks have been reported to have made the most attacks, followed by tiger sharks and bull sharks. Much less frequently, oceanic whitetip sharks, mako sharks, blacktip sharks, lemon sharks and blue sharks have also been involved in attacks on humans.
Most shark species have a lifespan of 20-30 years, although some species can live to be 70 or more. The Greenland shark holds the record for the longest-lived shark species, with some individuals living over 400 years.