Yeah, water pressure, and cold and hot currents. ^^ And bubbles and stuff.
No, they're nor amphibians. XD They've been modified so that they don't have to breathe nearly as often as humans (an unmoving, sleeping adult can stay underwater up to five hours at a time), but I'm pretty sure they could still crossbreed, albeit not easily. Of course the kid would probably come out incredibly messed up, poor kid.
The braids just mean "available", and perhaps "has never had children before". In their society, females don't have much of a choice. Since they have such a difficult time having children, the pressure to reproduce is very strong.
That's an idea. XD
No, they're nor amphibians. XD They've been modified so that they don't have to breathe nearly as often as humans (an unmoving, sleeping adult can stay underwater up to five hours at a time), but I'm pretty sure they could still crossbreed, albeit not easily. Of course the kid would probably come out incredibly messed up, poor kid.
The braids just mean "available", and perhaps "has never had children before". In their society, females don't have much of a choice. Since they have such a difficult time having children, the pressure to reproduce is very strong.
Hehehe. Nice theories. :D