That he chose the cold under world or he likes the cold underworld
Density can be used in a sentence showing its scientific meaning by defining the term. In definition, you are giving the scientific meaning of the word density and at the same time you are constructing a sentence. For example :
Density is the mass per volume of the material. Basically, it refers to the measurement of how crammed together is the matter. The formula to calculate density is rho = m/v wherein rho is the density, m stands for the mass and v stands for the volume.
Parents, because there is classes suited towards younger children
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<em>Answered</em><em> </em><em>by</em><em> </em><em>Benjemin360</em><em> </em>