I would answer but you didn't put any pictures so I can't see what shows anything.
One of the best examples would be Archaea
Are there options?
Otherwise, We mainly sweat to regulate our body temperature by evaporation.
The biggest difference between prokaryotic and eukaryotic is that eukaryotic cells have a nucleus and prokaryotic cells do not.
The yeast grows better in acidic Solutions vs ammonia which grows beet in alkaline