It could be a little bleak
it wouldn't be very different as we could use wind, tidal, solar and hydro geothermal to power things in our house/world
No. Life can exist without it.
Yes, they will stay in your house even if you delete them as friends.
What would the living thing eat? No, life would not be possible without the interaction of living and non living things. As is pointed out we would not be able to eat if there were not any "non living things".Earth would be one big void without living creatures and plant life.
It either means you move them without knowing or you have ghosts in the house that move them.
life and death There can be no life, without the Laws of Physics, nor Death to Boot.
No cooking, no heating, no travel - and also without all the things that are brought to you by travel, so no post, nothing in the shops etc etc
It helps you see better things in life. Without eyes you won't discover new things and you won't enjoy life at all. Imagine the people who can't see. :( it helps you see things :)
without cell living things cannot live
we wouldn't have portable things like sell phones
Allows you do and experience things which are impossible in real life, or things you can't really do in real life without mutilating or severely inconveniencing someone.
Some examples are like house goods. Like almost things you want and things you need but more of things that you cant live without. :)