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some have gills (fish and sharks have something simmilar) which suck in water and then seperate the oxygen out of the water.
Some water animals like the dolphin and the whale have to swim to the surface to breathe. this is what a hales blowhole is for. Some animals can hold their breath under water for up to 3 days!
What else can I help you with?
If there was a worldwide flood like in the Bible why did aquatic animals not survive?
The aquatic animals did survive. That's why they are with us today.
What factor would be least likely to limit the types of animals that can survive in an aquatic habitat?
the level of oxygen dissolved in the water.
Why is oxygen important to bodies of water?
Aquatic organisms need oxygen to survive
Which aquatic animals can survive in the aquarium?
star fish
What is the importance of solubility of gases to aquatic animals?
Aquatic animals still breathe oxygen, even if in water. If there's little oxygen dissolved in the water, they will suffocate.
How does aquatic animals survive in the aquatic?
Because they have gills and other special body parts that enables them to live in the aquatic habitat.
What do anaerobic animals not need to survive?
Anaerobic animals (and other substances) survive without oxygen.
Can mushrooms survive underwater?
Most mushrooms cannot survive underwater as they require oxygen to grow. However, some species of fungi, known as aquatic fungi, have adapted to living in water and can survive submerged. These aquatic fungi play roles in nutrient cycling and decomposition in aquatic ecosystems.
Why aquatic plants and animal survive in the cold region?
Most aquatic animals living in cold climates can survive quite nicely thanks to their adaptations. Some animals have hair and others like whales have a tremendous amount of blubber that helps to insulate them from cold temperatures.
How do plants and animals adapt themselves in aquatic region?
They survive because they having special type of chemical composition which helps them to survive in aquatic regions with extreme cold condition.
What body parts do ocean animals need to survive in the ocean?
The ocean animals need oxygen to survive.
What is true of dissolved oxygen in water?
Dissolved oxygen in water is essential for aquatic organisms to survive and thrive. It is crucial for the respiration of fish and other marine animals. Factors such as temperature, water depth, and plant life can affect the levels of dissolved oxygen in water.
