Can a shark bite there tails?

What body type do woman like? What are the tiger sharks natural predators? Do goldfish need freshwater or saltwater? How do sharks respond to their environment? What is bigger a whale shark or a great white shark? How big are new born whale sharks? How do you get rid of carp? Do sea horses lay eggs or give birth to live young? Where do great white sharks breach? Is cornflower vegetable? Why is aeration needed in hydroponics? What are the factors that can affect the growth of hydrilla in a pond? What is the impact of silver carp? Is cream dory with mercury or any toxin? When it hatches from its egg the shell of a certain crab is 1 cm across when fully grown the shell is approx 10cm across each new shell is onethird bigger than the previous one how many shells d? Why do shark have sharp teeth? Why are some mackerel green and some blue? What is the great white sharks incubation period? Can pacific salmon see in the dark? Leopard sharks scientific name?