Can a shark smell a humans scent underwater?

Ewald Hartmann asked a question: Can a shark smell a humans scent underwater?
Asked By: Ewald Hartmann
Date created: Fri, Jul 30, 2021 2:47 AM



Those who are looking for an answer to the question «Can a shark smell a humans scent underwater?» often ask the following questions:

🌊 How do shark breathe underwater?

The breathing process for sharks begins and ends with their gills, which they use to both extract oxygen from water and rid their bodies of carbon dioxide… As water passes over the gills, small capillaries allow oxygen to enter the bloodstream. The oxygenated blood is then pumped throughout the shark's body.

🌊 How does shark breathe underwater?

  • How Do Sharks Breathe? As a shark sails underwater, it takes in water into its mouth. This water passes over the gills of these fishes and then seeps out of it thanks to the gill slits on either side of the shark. It is often referred to as passive breathing or more precisely ram ventilation.

🌊 Can humans breathe underwater?


1 other answer

Yes it can. A shark can smell your blood if you are bleeding. It can also smell your unrine and Band-Aids on you.

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Why can't humans breath underwater?

we need oxygen to survive while fish need water.

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Why can't humans live underwater?

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There are few reasons humans cannot live underwater.The main reason, of course, would be that humans lack gills. The gills in fish and other underwater organisms allow the oxygen in the water to be used inside the body. Oxygen is very fundamental to our body; for it keeps us and our cells alive and functioning.Another reason is that in salt water (the ocean), if we did have gills and consumed the water, our cells will lose all of their water because they of the hypertonic environment and they will shrivel up.we can't live under water because our lungs don't take in water they take in air, if we don't have air in our lungs then we could not function right!Were not fish LOL :)

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Why can't humans see underwater?

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Can sharks smell underwater?

Smelling underwater is no different, except that the molecules are already dissolved in the seawater… Sharks actually have roughly the same sensitivity as other fish and can detect smells at between one part per 25 million and one part per 10 billion, depending on the chemical, and the species of shark.

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