What Separates Sharks From Other Fish?

What Separates Sharks From Other Fish? Most other fish have skeletons made of bone. A shark’s skeleton is made of cartilage, a type of strong but flexible tissue. Most other fish are covered in smooth, flat scales. A shark is covered in sharp, toothlike scales called denticles. What makes sharks different from other fish? Sharks

What Would Happen If There Were No Sharks In The Ocean?

What Would Happen If There Were No Sharks In The Ocean? Sharks make their homes in ecosystems around the world, including shallow mangrove habitats, tropical coral reefs, frigid Arctic waters and the vastness of the open ocean. … “If the sharks disappear, the little fish explode in population, because nothing’s eating them,” Daly-Engel told Live

What Would Happen If There Were No Sharks?

What Would Happen If There Were No Sharks? “If the sharks disappear, the little fish explode in population, because nothing’s eating them,” Daly-Engel told Live Science. “Pretty soon, their food — plankton, microorganisms, little shrimps — all of that is gone, so all the little fish ultimately starve.” How are sharks important to humans? Because