Yes, all living things are organisms, even plants and cells.
The dolphin is an ocean dwelling mammal.
its like a dolphin kinda thing
Dolphines are Mammals.
It depends on what other organism is interacting with the dolphin.
it kinda does both
No because it's part of marine organisms.
zooxanthellae in coral.
No. Dolphins have very little kinda sharp teeth
blue kinda blue grey
yes
A dolphin
There are many different species of whales such as blue whale, beaked whale and even dolphin.
By definition, a vertebrate is an organism which has a backbone. So, if you really want to make sure, you could perform an examination on a dead dolphin, cut it open, and see if there is a backbone (there is).