The initial water level in a 10 -ml graduated cylinder reads 4.1 ml . after a ruby gemstone is dropped into the cylinder , the water level reads 7.1 ml what is the volume of the ruby ?

zfoods? ok, pressure is used to keep the heat inside and to keep the food perfect.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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