Mako sharks are the most dangerous shark on the sea with a "fast-cutting" speed of 100 km / h, and also the worst species with scary teeth.

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Mako fish have "dead" black eyes, which help it quickly detect targets.

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With a speed of 100km / h and strong teeth, it deserves to be called the most dangerous "killer" in the ocean.

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Makako shortfin sharks mature from 2.75 to 4m (9-13 ft) long and can weigh up to 800kg (1,750 pounds), have a light blue back and white belly.

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Although both genders grow at the same speed, but sharks (mako fins are short) are thought to have a higher life expectancy and they are also larger and heavier than male sharks.

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Shortfin mako sharks are instead spawning, meaning that the offspring grow with ova in a bag within the uterus until they are born.

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The pregnancy cycle of mako shark is about 15-18 months.

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It is also recognized that the fetuses of mako sharks in the mother's body consume each other for nutrients. This is called cannibalism in the womb.