Diffusion or osmosis?

How does gas exchange happen in fish- is it by osmosis or diffusion???

diffusion

Original post by KateJohnson2002

How does gas exchange happen in fish- is it by osmosis or diffusion???

It happens like in any other animals like mammals with diffusion.

Osmosis is for water and not gases.

Thank youuuu

Original post by amazingwordsx

diffusion

Yhhh... makes sense. Thanks. :smile:

Original post by CuriosityYay

It happens like in any other animals like mammals with diffusion.

Osmosis is for water and not gases.

btw have u got exampro xxxxxx

Original post by KateJohnson2002

Thank youuuu

No, I'm sorry. I wanted to get it as well, but turns out it's only for schools, not students... :frown:

Original post by amazingwordsx

btw have u got exampro xxxxxx

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