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Shark Facts (83)
Sharks breathe through gills. Gills take up oxygen from water for gaseous exchange.
Sharks breathe through gills. Gills take up oxygen from water for gaseous exchange.
In order to ensure that they continue breathing, sharks have to keep moving so that water can enter
Sharks attack human when they fail to find food.
Most shark species do not have the ability to pump water which contains dissolved oxygen to the gill
Sharks attack human beings when they go for swimming, boating, diving and other recreational activit
Severe shark attack can cause death. But, this does not happen all the time. Otherwise people would
Long reproduction age negatively affects shark population as most of them will be fished by human be
Some species such as whale shark can take up to 30 years to start reproducing.
Some species such as whale shark can take up to 30 years to start reproducing.