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Why do the sand follows the magnet?

your a nob head why would u wnt o know that


Is a piece of gravel a rock?

Words like gravel and ripck aren't just nouns they come with an implied definition of size. Without being to exact:Pebble - A chunk of stone which is ore or less marble sizedStone - A chunk of stone in the size range of tennis balls, Oranges or your fistRock - A chunk of stone big enough o make you think about getting a friend to help you lift it.Boulder - A chunk of rock which stays where it is unless you have heavy equipmentBased on this, as a piece of gravel is about the size of a marble (you can hold several pieces of gravel once) it is a pebble, not a rock. Both may be ,ade of the same type of stone and a hamer can change a rock into pebbles.


Which piece of equipment would be best for separating the sand from the mixture?

Depends on the mixture, but if it were sand and water you could use filtration paper or just boil the water to make it evaporate leaving only sand behind. If you wish to take the iron out of the sand grab a magnet and your sand will be clear! This separation technique is called magnesium. If you are separating the sand from a lighter solute (solid) like sawdust use flotation. Place them in water and the sand will drain down to the bottom whilst the sawdust will float on top.


What is the song that goes o O o o O o from female singer?

Lady Gaga - Bad Romance or Justin Bieber "Baby"


If one parent has A blood type and the other has O- what blood group may possible for their baby?

If with A + and O + Baby can have : A + or O + If with A + and O - Baby can have : A +, A-, O +, O - If with A - and O + Baby can have : A +, A-, O +, O - If A - and O - Baby can have : A + or O -