What are hammer head shark cells?

Does a seahorse eat plants? What does the barreleye fish eats? Are there any US salt water lakes? What features separate the shark from the bony fishes? What are a fish's limbs? Who were the first to change against to goblin? What structure does bony fish have that sharks don't? Can fish do fish have dreams? What is the average large mouth bass length in Ohio? How do blue marlin move around? How many fish food pelits do male betas eat? Can a whale shark accidentally eat a man whole without spitting them out and if yes can they survive 2 hours without dying of digestion while wearing a scuba suit? How many people like fish? How long does it take for a koi to grow? Do mollies need a heater? What dose fish mean? What type of moths do you think was more common in the 19th century and why? Do humans eat American eels? What fish are decomposers? How does oil end up in the ocean?