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.
- The goal of modern classification is to assign species to taxa. so that the classification reflects both morphological. similarities among organisms as well as hypotheses about. their phylogeny (evolutionary history) - The Concept of Shared Evolutionary History, is used by. biologists, to determine if two species may share a common. ancestor. - The more they share a common ancestor the more related the. two species. Evidence of Relationships among Species. - comparing the giant panda to bears and raccoons, which is it.