by there gillls and alot of time
Hammerhead sharks tend to just swim about freely sometimes they are in groups of two or three but otherwise they are alone until it is time for them to find a suitable mate then sometimes they fight to the death in order to get the female. Good luck with your research
Every animal has adapted over time.
Sharks have been on Earth for about 450 million years. They evolved from ancient fish and have adapted over time to survive in various ocean environments. Sharks have been able to thrive and diversify due to their unique characteristics and predatory instincts.
Hammerhead sharks can eat swimmers. However, they do have very small mouths compared to other sharks. This will make them have a harder time trying to bite and devour you. Sharks are not aggressive animals though, so you should not worry unless you are provoking them.
Some common types of sharks include the great white shark, tiger shark, hammerhead shark, and whale shark. Sharks come in a variety of shapes and sizes, each adapted for different habitats and feeding behaviors.
Sharks can be solitary or social, depending on the species and life stage. Some sharks, like the great white shark, are known to be solitary predators, while others, like hammerhead sharks, can form schools or aggregations for feeding or mating purposes.
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Yes, Tiger Sharks CAN swim in fresh water. Tiger Sharks reside in oceans; however, they are sometimes willing to go into fresh water to catch their prey.
because they have adapted to it over time
Some of the first sharks likely fed on small fish, invertebrates, and other marine organisms. As opportunistic predators, they may have scavenged on dead animals and utilized their sharp teeth to tear into prey. Their diet likely evolved over time as they adapted to different environments and food sources.
over time it will evolve depending on its environment