Fishes don't question the water they breathe
WebLungs evolved to move oxygen from gaseous air to the blood, while gills evolved to move dissolved oxygen from water to the blood. Lungs don't work in water, because they … WebYes, fish do need to drink water. Depending on where they live, fish either drink a lot or pee a lot. In the sea, a fish’s body is less salty than its surroundings, so it loses water …
Fishes don't question the water they breathe
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WebOct 14, 2003 · If you force water to go in the opposite direction, in the gills and out the mouth, the system only works at about 50% efficiency, since the water flow needs to go counter to the flow of blood for maximum oxygen uptake. Many fish species have evolved mechanisms to work around this limitation (usually involving the development of lung-like ... WebApr 3, 2024 · Dolphins are considered to be very social as they hunt and play together. Complete answer: - As you all know that Dolphins and whales do not breathe in water with the help of their gills. As it is clear by the fact that dolphins and whales are mammals, they breathe normally in the air, like normal mammals do, like take an example of humans …
WebAnswer (1 of 2): Some fishes do have the ability to breathe air with some conditions are met. They do have that capability because they have exposed to that type of water conditions such that they evolved to labyrinth capacity One such fish is: The Siamese fighting fish (Betta splendens), also k... WebOct 22, 2024 · Fish don’t drown while sleeping because they still breathe (much like how we still breathe when we sleep). Of course this does not stop a fish from drowning in their sleep if water conditions happen to worsen while they are at rest (e.g. landslide that increases the water turbidity which blocks their mouth and gills, or the movement of a ...
WebOct 7, 2013 · Second, and to answer the question, fishes don’t “breathe” oxygen, although like most fauna (not all) they require oxygen to live. They extract it with their gills, where … http://scienceline.ucsb.edu/getkey.php?key=4461
WebOct 7, 2013 · Second, and to answer the question, fishes don’t “breathe” oxygen, although like most fauna (not all) they require oxygen to live. They extract it with their gills, where their blood extracts it from the water directly. Almost all water (fresh and salt water) contains dissolved oxygen in some concentration. In fact, because of the extreme ...
WebNov 4, 2024 · A fish breathes by first taking in a big gulp of water, and as this water passes through its body, it goes over the gills. The absorbent nature of the gills means they’re … can i put laptop in checked bagWebAnswer (1 of 2): Some fishes do have the ability to breathe air with some conditions are met. They do have that capability because they have exposed to that type of water … five language skills are criticalWebAdmitted, they swarm in companies, Fishes. They drive in shoals. But soundless, and out of contact. They exchange no word, no spasm, not even anger. Not one touch. Many … five languages of apology slideshare.netWebMusic, Movement & Magination, Inc. Lesson Materials are also available with this song! This song is also available on MMMKids' standards-based album Cool Creatures. can i put laptop in carry onWebWe get oxygen by filling our lungs with air. Once the air is against the surface of our lungs, the oxygen moves on its own from the air to our blood in a process called diffusion. Fish … can i put laminate flooring over concreteWebAnswer (1 of 3): No, they can not breathe. Only for a brief moment, they stop to breathe, they can do that. However, some fish and other aquatic animal species can breathe on land for a long time as long as their gill membranes are intact and wet because the thin water layer on the gill membrane... can i put laptop in checked baggageWebOct 28, 2015 · The answer is yes, some fish can breathe air. In fact, a few species can even survive on land, proving that it is not always bad to be a fish out of water. Snakehead. The northern snakehead (Channa Argus) is a carnivorous invasive fish native to China, Russia, and Korea. This fish can breathe air and survive up to four days on land. five lanes worton