answersLogoWhite

0


Best Answer

Those would be the gills. which are composed of many filaments. Gill filaments have rows of thin, vertical lamellae with many capillaries covered by a single layer of cells. Gills are really thin.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

Gill lamellae. They are thin fibers within the gill that increase surface area for oxygen and carbon dioxide to exchange between the water and the capillaries. These structures are part of the overall thing we call a "fish gill."

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

Fish breathe through their gills, which is why the are always drawing water into their mouths. They close their lips, and push the water through the gill membranes, where oxygen suspended in the water is absorbed, and waste gasses dissolved.

This answer is:
User Avatar

User Avatar

AnswerBot

4mo ago

Fish absorb oxygen through their gills. Gills are specialized organs that extract oxygen from water as it flows over them, allowing fish to breathe in their aquatic environment.

This answer is:
User Avatar

User Avatar

Wiki User

15y ago

Respiratory system

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

respiratory system

This answer is:
User Avatar

User Avatar

Wiki User

14y ago

They use their gills.

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

gills

4 real

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Through which organ do fish get oxygen?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How does fishes breathe?

All fish breath through their gills, there is oxygen in water, as such, they take the oxygen through their gills.


What is the organ in which fish breath?

Fish breathe through gills these are their lungs.


What organ takes in oxygen?

The organ that takes in oxygen is the lungs. While in breathing process, oxygen passes through the lungs from the air by means of inhaling.


Is oxygen a organ of the respiratory system?

No, oxygen is not an organ at all. It's a gas. However, it is inhaled and exhaled through the respiratory system.


What organ help fish float?

The majority of bony fish has swim bladder that keeps them buoyant. The organ is also called gas bladder, fish maw, or air sac.


When water passes through the gills of fish the fish get what?

Oxygen


When water passes through the gills of the fish the fish get what?

Oxygen


What organ is able to extract dissolved oxygen from water?

Fish extract dissolved oxygen from water through their gills. The gills are equipped with thin membranes that allow for the exchange of gases, whereby oxygen in water diffuses into the bloodstream and carbon dioxide is released.


What does gills mean in science term?

Gills are an organ that fish have, that enables them to obtain oxygen from the water that they are in; it is what fish use instead of lungs.


How do they maintain buoyancy?

fish maintain buoyancy usind a organ near there gills wich fills with oxygen and keeps the fish afloat


How does a fish take oxygen in?

Through its gills


Why isn't a penguin classed as a fish?

It takes in oxygen through air, using lungs. Fish take in oxygen through water, using gills.