Because the individual gasoline molecule stays the same.
in my opinion its probbaly a chemical chnage because the shampoo you put in your hair isnt makeing it fall out.
No, it isnt. There are chemical reactions while breathing.
Grinding a bar of iron into a powder is a physical change, not a chemical change. This is because the iron is still the same substance, just in a different physical form. No new substances are formed during the grinding process, demonstrating that it is a physical change.
Well just to start off nothing can ever be a physical and chemical change it has to be one or the other.. and the best way to know which one it is is a physical change doesnt change the substance and a chemical change will change the substance into something else. So milk going sour would be chemical because it isnt regular milk anymore its sour milk. but if it was something like evaporating water then it would be physical because its still water its just in the gas state. -Hope that helps(:
Nutrients are chemical compounds; they contain molecules - and the molecules are formed from chemical elements.
sadly no but there are medications that can make you feel better or good but there isnt any to change the features
There isnt supost to be a Sea of Monsters movie, because the director messed up the Lightning Thief. So unless he can compleatly change the movie. There isnt gonna be one
because you dont like your old one any more? isnt this just logic?
just gonna have to deal with it, if she isnt willing to change.
it is neither. no chemical reaction or physical change (melting boiling etc) can change net mass only nuclear reactions change the over all mass by converting mass to energy via Einstein's famous E=MC^2 equation
this isnt an answer but can you let me no when uve got the answer cause i need to know this answer
You cant homosexuality isnt really a desision there attracted to the same sex as they are you cant change that.