Sharks may have a reputation as ... them a better visual ability to scan for food. They eat smaller fish, octopuses, squid and crustaceans. Humans are not a part of a normal shark diet because ...

Although most sharks are carnivores, they eat more than meat ... lawnmowers and toasters all kill more people every year than sharks do. Michael Dhar is a science editor and writer based in ...

which get deposited into their skeletal cartilage from the food they eat. Over time, this makes these body parts harder and stronger. While humans have 206 to 213 bones in our body, most sharks have ...