yes
they do exist and they are in full numbers near Atlantis.
Most od the pink dolphines have been spotted near japan although they may not live there they do migrate near their waters.
no
alot of them are.
yes
No. The shark would get scared if the dolphin came near it.
No Killer Whales are not near extinction even though hunting still goes on in some countries for the blubber.
No. There are thousands, maybe tens of thousands of crocodiles all over the world; in the wild and in zoos. They are nowhere near extinction.
There is a dolphin called the Dusky Dolphin (Lagenorhynchus obscurus) that lives near Patagonia.
No, a dolphin's colon ends near the rear side of the dolphin's belly.
yes
Yes