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The sea is very salty and can't be drunk directly, so don't marine animals be thirsty? How do they drink fresh water?

author:South Hebei Peak

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Text: Ji Nanfeng

Editor: Ji Nanfeng

The sea is very salty and can't be drunk directly, so don't marine animals be thirsty? How do they drink fresh water?

The strategies for adaptation of marine organisms to the marine environment are varied. In the long-term process of evolution, they have gradually formed their own unique survival mechanisms. Seaweed is an important marine organism that sustains its growth and survival by absorbing water and inorganic salts from seawater. This strategy allows seaweed to thrive in the marine environment and become an important part of the marine ecosystem.

In addition, fish purify seawater by using their gills. The gills are unique organs of fish that filter seawater containing waste and impurities through their gills while absorbing oxygen from it. This mechanism allows fish to survive and thrive in seawater and become one of the main species of marine life.

The sea is very salty and can't be drunk directly, so don't marine animals be thirsty? How do they drink fresh water?

Whales, on the other hand, purify seawater through their kidneys. Whales are the giants of the ocean, they have a strong vitality and the ability to self-regulate, and through the excretory function of the kidneys, whales are able to expel impurities from the seawater while maintaining a stable environment in the body.

Sharks, on the other hand, form a water barrier through the cortex and urea. Sharks have a very special skin, they are able to defend against salts and impurities in seawater through their cortex, while using urea to form a water barrier to maintain a balance in their internal environment.

The sea is very salty and can't be drunk directly, so don't marine animals be thirsty? How do they drink fresh water?

In addition, turtles and seabirds purify the salt through special cells. Sea turtles and seabirds survive in seawater, and their internal cellular structures have evolved over a long period of time to effectively purify salt and maintain a stable state in the body.

The evolution of biodiversity has led to the abundance and diversity of marine life we have today. Their unique strategies for adapting to the marine environment have made important contributions to the balance and stability of the marine ecological environment. It is these unique survival mechanisms that allow marine life to survive and thrive in the intense marine environment.

The sea is very salty and can't be drunk directly, so don't marine animals be thirsty? How do they drink fresh water?

To sum up, the adaptation strategies of marine organisms are diverse, and they are able to survive and thrive in the marine environment through their own unique survival mechanisms. The evolution of biodiversity has led to the rich and diverse marine life that is present today, and they have made important contributions to the balance and stability of the marine ecological environment.

The sea is very salty and can't be drunk directly, so don't marine animals be thirsty? How do they drink fresh water?

The adaptation strategies of marine organisms are not only colorful, but also show the wonder and mystery of nature, and under the protection of human beings, it is hoped that marine organisms can continue to thrive and inject more vitality and vitality into the ecological environment on the earth.

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The sea is very salty and can't be drunk directly, so don't marine animals be thirsty? How do they drink fresh water?

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