Because I'm the warm it melts in the cold it's frozen
Answer:
How the relative density of a substance is related to the density calculate the density of iron if its relative density is 2 and a density of water is 2gcm -3
R.d= relative density of substance/ relative density of water
R.d= 2/2
R.d= 1gcm-3
Explanation:
invisable
you probably dont want to put that...
A B and C are all chemical changes. paper tearing is not.
It will be easier to answer if you show the choices.