They only stick their fins out of the water to attack fish near the surface, or swim around the beach, where they are too shallow for them to swim around so it looks like their fins are sticking out.
The dorsal fin.
a big fish with a fin out of the water
Long fin and short fin mako sharks are the fastest swimming sharks.
Sharks fin cost about 20,000 $$
The Tail or Caudal fin.
The pectoral fin in sharks helps with stability and maneuverability in the water. It acts like an airplane wing, providing lift and allowing the shark to control its direction and speed while swimming.
because certain country's are polluting the water and finning them. while they serve there fins as an expensive delicacy. shark fin has no taste fin is a status food.
the caudal fin
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caudal fin-the tail pectoral fin-the tail on the ventral side of the shark just above the pelvic fins pelvic fin- the underside fins that serve as the "arms" of the shark dorsal fin-the top fin that is usually seen on the surface of water in shark attacks
sharks are around form July to September, they are in the ocean, there will be fish with a fin sticking out of the water, but it could also be an ocean sunfish, or a hammerhead shark.
It helps them steer in the water more easily and makes it easier for them to glide through the water, therefore making them faster.