HELP Tell me one physical property of substances and explain what it is.

(Use todays Powerpoint)

Denisty

Conductivity

I need you, you have no idea, i only like three now. i am trying my hardest, sasha, but my life is so screwed up. earlier? yeaH? when you told me that we can't be friends? another scar.Everytime you yell, another scar. God, i love you, kym and cayla so much, i might actually kill meself, so that i can be releived. I care more abouy you and cayla more than kym, but i still like her. i am not sure who i pic, but it's either you or cayla. And right now, kinda leanin towards you.

I want to die :(

Explanation:

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.