What senses do sharks use for predation?

Answer 1

Sharks use primarily two senses for predation. The sense of smell and lateral line system

Sharks' highly developed nasal organs are capable of detecting even the smallest drop of blood in water and the smell of other marine aquatic animals. A tubular system called the lateral line system, located beneath the skin of the shark, detects turbulence in the water. Both of these senses are useful in the detection of pray. Sharks' visually impaired.

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Answer 2

Madeline Andrews

For predation, sharks mostly rely on their sense of smell, vision, and an intricate system known as electroreception.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.