How do you know if your guy is cheating on you?

answer:

a classic sign that a man is cheating on you is that he suddenly has a new need for privacy. you may notice that he's taking his calls in the other room, clearing his browser history on the computer, as well as deleting his text and fb messages.

explanation:

answer:

if your guy is not being honest with you, and he can't talk with you openly without feeling uneasy he is definitely cheating. you should try to have an open conversation with him and if he continues to act this way ask around, find proof and then confront him.

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).