It is not so you cannot ever tell.
you can tell if this "thing'' if it can move, or it needs to survive by food , and if it can grow, it takes amounts of investigation to see if this"thing" is a living thing.
You could tell an older rock from a younger rock by looking at it because the older rock isochron would have a steeper slope.
Giraffe, maybe.
Take a rock and smash it into both. The Glass will break but the Diamond will not. Why? Because its the hardest thing on Earth.
Umm cant u tell that a living thing is something living?
Every living thing needs water, oyygen and food and nutrients and sun to help it survive. You can tell that a thing is living if it breaths or grows.
No, a clock is not a living thing. It does not have the characteristics of living organisms such as the ability to grow, reproduce, or respond to its environment. A clock is a man-made object designed to tell time.
yes there is... it was the bloodiest war in our history is one thing i could tell you.
sure thing,.......................
yes
Mostly Pop or Rock
A geographer could tell you what kind of rock is in that formation; all I can do is tell you I love the shadow it casts at sunset.