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What do fish use for respiration?
Fish use their gills to extract oxygen from water for respiration. As water passes over the gills, oxygen diffuses from the water into the fish's blood, while carbon dioxide diffuses out. This process is essential for the fish to obtain the oxygen necessary for survival.
What do fish use for breathing?
Fish use their gills to extract dissolved oxygen from water for breathing. Water passes over their gills and oxygen is absorbed into their bloodstream while carbon dioxide is released. This allows fish to extract the oxygen they need to survive in an aquatic environment.
Do saltwater bullheads breathe out of water?
No, saltwater bullheads are fish that require water to breathe using their gills. They do not have the ability to breathe out of water like some other species of fish.
What evidence is there of rich blood supply in the gills of a perch?
If there is a good blood supply to the gills of a fish it will be breathing and acting normally. As all fish are quite different this will have to be compared to an average happily living fish of the same br The red color of gills is from hemoglobin. Also, think about the size of the gills relative to the overall size that different fish can achieve it also stands to reason that sufficient oxygen must be transported to all the tissues via blood...as well as any expiration gases hence the gills have massive amounts of blood.
Why do fish have gills?
Gills are a vital part of the respiratory system in fish and other aquatic organisms. Humans (and other mammals) have tiny air sacs in the lungs, alveoli, that are responsible for the exchange of gases to and from the blood. The same is true with fish, except their version of alveoli (gills) are external to exchange gases directly to and from the water. This allows for a process called "countercurrent exchange" by which oxygen is able to diffuse into the capillaries of the gills as the fish swims.Fish without gills is like you without lungs. The intake of oxygen and export of carbon dioxide can't be possible solely through integumentary diffusion in multicellular organisms.Fish have gills because they need to breathe in the water.They take the place of lungs, and permit fish to breathe oxygen from water.fish have gilles so that they can breath under water and also swim and breath at the same timefish have gills to breath underwater. They cant breath on land because gills are for breathing underwater and lungs are for breathing on land.People used to take baby puppies and drown them in the water. They did this because they wanted to see if they were able to survive in the water. So one puppy, by the name of Kelsey, was in the middle of being drowned, and it thought of its inner strength. It then began to shake and the water turned neon red! When the person who was drowning the puppy lifted it up, the puppy had gills and became quite scalish. Then the puppy swam away and it later mated with another fish and they made:GOLD FISHPEACE OUT
What happens if fish gills get clogged?
if the gills are clogged the fish will die with out cure
What do fish breathe with?
Fish have gills, as they swim water passes over the gills and extract oxygen from the water.
What does the fish breath with?
Fish breathe using their gills. Gills are respiratory organs that extract oxygen from the water and release carbon dioxide. Water passes through the fish's mouth and flows over the gills, allowing the fish to absorb oxygen from the water.
Were do fish get there air from?
Fish pass water over their 'gills' the gills extract oxygen from the water.
What does gills help fish do?
Fish use gills to extract oxygen from the water passing over the gills.
Fish can extract oxygen from water using what?
Fish have lamellae in their gills. As the water flows through the gills and over the lamellae, the oxygen is extracted from the water.
What happens to a fish if you breathe into its gills?
That is where it breathe in water and if you blew air into its gill you would drown it in air
How do fish breath under water with their gills?
gills and brain
Do salt water crocodiles have gills?
No, only fish have gills.
Do fish need to breahe under water?
Fish process the oxygen in the water through their gills. They suck in water and as they push the water out of their gills, the gills retain the air. This is why fish tank require pumps; to circulate the water and create oxygen.
How do fish absorb oxygen from water?
Fish can absorb water by the gills
Why are fish gills not suitable for air ventilation?
Fish gills are not suitable for air ventilation because, gills cannot function without water flowing through them. Gills are especially evolved and are an adaption of fish to breath under water.
