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Ask the person, What do we breathe?
For an actually experiment; Light a candle, the oxygen in the air keeps it going. Now do the same in space with no air or oxygen - no flame. Conclusion: air exists on Earth.</
If you fill your tub with water, then, crush a small peice of paper and tape it to the bottom inside of the cup. Slowly, put the cup in the water and you should see that the cup has no water in it and the paper is dry. unless you dip the cup in the water and scoop it up, but you arent supposed to do that.
What else can I help you with?
How can you prove sir exist?
fly a paper air plane
Can you prove spirits exist?
No, I can not prove spirits exist, nor can anyone else, but this will not stop some from trying. A common, rather naive 'proof' is to say that if air exists - something we can not see - then spirits can exist. However air can be felt, weighed, tested and combined with other elements to produce compounds we can see. No such test can be applied to a spirit or soul
Is there prove that ghost donot exist?
Since you cannot prove a negative statement, one cannot prove that ghosts do not exist.
Do aliens exist if they do then how can you prove that?
No aliens do not exist if you think they do prove it but on the other had if don't believe that they exist I'm just saying that you can't prove if you think you can go to prison
What does science say about Heaven and Hell?
it does and it doesnt exist can prove and cant not prove so there you have it
Does the Mars photo prove aliens exist?
no
Prove to me your clothes dont exist?
What clothes
What are scientists main goal?
To prove they exist
Can anyone provide scientific evidence that dragons do not exist?
You cannot prove that something doesn't exist. You can only prove that things do exist. It is called the paradox of negative information. You can fail to prove the existence of things and many people would take this as proof of non-existence, but it just isn't so.
What are somethings you know to be true that science cannot prove or explain?
One example is the existence of cryptids. There are hundreds of sightings we all know they exist but scientists can't prove they exist.
Supernatural in a sentence?
Ghosts are considered to be supernatural for most people and scientists can not prove they exist or don't exist.
Marco polos goal?
His Goal was to prove that China did exist
