Specify volume and select unit of volume measurement. Then, select material for which to perform the calculation, and press Calculate button. The weight of the selected material is calculated based on the material density and its given volume.The number enclosed in square brackets is the item's density in kilogram per cubic meter. The calculator converts the weight, volume and density into many units of measurement.he weight of the selected material is calculated based on the material density and its given volume. The number enclosed in square brackets is the item's density in kilogram per cubic meter. The calculator converts the weight, volume and density into many units of measurement.
Scientists can tell whether organisms are closely related by  comparing their DNA. This will allow then to look at various traits  and features so as to compare the relationâ¦ship between organisms.
Organisms have evolved from shared common ancestors through speciation and natural selection. The phylogen â¦ tic tree shows us the degree of relatedness of organisms. The more recently a species diverged the more closely related they are as they still share genetic material and the organisms will look more similar eg. (humans and chimpanzees share 94% of genetic material).