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Create a sample problem of density.

1.61 g/cm³

Explanation:

A student measures a mass of an 8cm³ block of brown sugar to be 12.9g .what will the density be ?          

Formula : D(density)=m(mass) / v (volume)         UNIT is g/cm³

12.9g/8cm³= d(density)

we will divide them and we will get 1.61 g/cm³

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: