Not very. They have tiny brains in relation to their body weight -- generally considered to be an indicator of low intelligence. However, they are extremely well-adapted to what they do for a living, so their need to solve problems is quite limited.
Sharks are intelligent enough to smell flesh a blood around 3-5 kilometres away and sharks would know if your being offensive to them or not
no
sharks rarely attack humans they are very intelligent and are aggressive
Dolphins are highly intelligent and they play dead for predators like sharks.
It is believed that sharks attack humans because humans vaguely resemble seals, and some species of sharks do eat seals. Sharks are not intelligent enough to tell the difference between a human being and a seal.
The shark BUT brain size does NOT prove superior intelligence. Cerebral folds are linked to overall intelligence. Fish brains are smoother than birds. Turkey display very keen awareness and are purported to be more intelligent. However, if turkeys learn, they are more intelligent than sharks. Sharks do not appear to have much learning ability.Ken, the SharkWrangler
Other than living in the water and eating fish not really. Sharks are fish and Dolphins are mammals. Sharks lay eggs and Dolphins give birth to live young. Sharks have very basic brains and nervous systems while Dolphins are extremely intelligent and communicate with each other using sonar and physical interaction. They are as similar as a monkey is to a lizard.
Dolphins are amazing because they are smart and intelligent, the smartest marine animal alongside whales.
The comparative and superlative forms of intelligent are more intelligent and most intelligent.
"Intelligent" doesn't have a comparative and superlative form. Instead, you would say "more intelligent" or "most intelligent."
Nurse Sharks, Lemon sharks and Hammerhead Sharks
Intelligent can be said as "clever" or "smart".
Tina Anton has written: 'Sharks, Sharks, Sharks' -- subject(s): Juvenile literature, Sharks 'Sharks, Sharks, Sharks (Real Reading)'