The gills of a fish are like alveoli in that they give oxygen to blood and take the carbon dioxide from the blood along with other nutrients in the water. The alveoli in humans do the same thing except for they give nutrients fromt he air.
Across the alveoli and capillaries.
GillsThe gills perform the same function.
they are the same by having gills
Fish Use Gills Instead of lungs. Gills Help fish to Breath. Fish Use Gills Instead of lungs. Gills Help fish to Breath.
the lungs
Same as all the other fish. Water over gills, gills pull out needed gases and dispose of waste gases.
all fish have gills
Yes it is.
yes all fish have gills.
gills.
All fish have gills. Their gills are like lungs. And if they didn't have gills they would die.
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