6g
We lose water when we sweat, pee, and breathe, our bodies are so darn good at triggering thirst and cueing urination that it's only when we're losing more water than we can replace.
You breathe out more water vapour then when you breathe in
yes
We do not breathe in the water as we can't breathe dissolved oxygen.Dissolved oxygen are oxygen that are dissolved into the water.
They use their gills to breathe under water.
The video is Lose My Breathe
u lose ur teeth
no, they just hold their breathe.
They use a blow hole to breathe in/out air when the surface the water.
Gills enable tadpoles to breathe in the water.
whales can breathe underwater that is why they live in water but sometimes they have to come up to breathe like fish