The Romans needed water, food and shelter to stay alive just like everyone else.
There were no Romans during the Ice Age.
They need to stay alive to support the organism
Oxygen is needed to stay alive. Without it you suffocate.
The four thing you need to stay alive are: Oxygen, water, Food, and Air
Enviorment
To stay alive
they need a lot of energy
breath and crap like that
Water to swim in
to stay alive
It does need resources.
Yes thousands of romans are still alive . Even so my family are romans .I am also a roman.