Usually a Lion, Tiger and Bear would be enemies or better said rivals in nature. They are all top predators and masters of their food chains. But not this odd trio.
Humans wouldn't last long in space without significant technological assistance, does that mean we need to alter human biology to prepare it for future space travels?
Learn some very basic words to get familiar with Greek language for the very first time. You will learn how to say hello, goodbye and similar everyday words.