scientists believed that sharks lived and hunted on their own. but recently,marine biologists have revisited the topic. the more scientists learn about sharks, the more evidence they gather to suggest that sharks are not lone hunters as they previously thought. instead,it is more likely that sharks hunt in packs,much like wolves
the nature of shark hunting patterns was questioned after marine biologists examined a number of shark attacks on humans. in a number of reported attacks,the person was first attacked by one shark. but soon after,several other sharks,up to ten more,would arrive and attack the same person. scientists do not think this was a coincidence. they think that the group attack is part of the shark hunting pattern