if it has mass
To attest to something means that one strongly agrees to the case in matter. It is synonymous to being able to prove or witnessing something. This can be done verbally or in writing.
Be true to him and see if he cares. Tell him that your ganna do something and maybe then see his response. If you know its wrong and he is OK with it. Then he doesn't matter :) Good Luck
Unless I am misreading something, this question might need some clarity. Let me know when you update it and I will be happy to answer your question. Depending on what subject matter this question involves, there are appropriate ways to prove answers.
It doesn't matter if the client killed 100 people, the lawyer still has to attempt to prove the client is innocent.
no
The classical definition says anything that occupies space is matter. To prove air occupies space we can do a small experiment. Take a balloon and blow air in it. The balloon expands and this proves that air occupies space. And thus we can prove air is matter.
Inflate a balloon.
sorry, you cannot prove that something is true if it is not true!
It means to try something out; to taste something; or to prove something.
If there is a 'something' there, then trust me, there is matter in it.
A Hypothesis is something that you set out to test to prove or disprove. A Lemma is something that has already been proved that you use to help prove something else.
''prove that someone or something is false.''