3 ms·
You're probably right if you look at the mere amount of bio mass. I'd wager you're wrong if you look at the complexity & general level of activity of life forms
by stewbrew 8y ago
You're probably right if you look at the mere amount of bio mass. I'd wager you're wrong if you look at the complexity & general level of activity of life forms. Unless you find a way to efficiently get the oxygen out of the water and to deal with water pressure, I think most life forms are better off on land.
- Yetanfou 8y agoIt is easier to extract oxygen from water and there is plenty of it - notice the difference in size between a fish' gills and a mammal's lungs. Pressure is only a problem if you try to fight it, keep your body at the same pressure as the surrounding water and you're fine.