Orcas are ocean dolphins and are the largest dolphins. They got their nickname "killer whale" from their big diet. They are easily reconized by their black and white pattern. They are mammals not...
Genetically, very slightly. They are the same species, but there are very slight differences in appearance. There are three documented types of orca in the Antarctic and there are even slight...
Becoming more peaceful.
I think to be peaceful you just have to hold your tongue. Many acts of hatred, anger, hostility and others have come from someone saying the wrong thing or in the wrong tone....