yep
yep
No.
Sounds like it may be a problem with the swim bladder.
FLCL (Fooly Cooly) .
I don't know about prophets, but shipbuilders do it all the time.
Yes. platypuses swim on their front. They do not swim on their side or their back, but they make hundreds of dives each day, and swim forwards on their abdomen.
To bathe means laver or baigner, which translates back into to wash or to wash in bathtub (to bathe I guess) To swim means nager, which translates back into to swim. HOPE I HELPED
YES
Danio fish like to swim on the top, and they like to swim back and forth all of the time( mine do)
Upsidedown catfish.
To keep its nuts dry
no it does not