that show composition. materials report to larger or finer fractions based on original dimension, toughness, or brittleness. [ ] shape classification contributes to the dynamics of the material. classification by density is important when it comes to determining the use of a material. example[ edit...
effects of water accommodated fractions of an artificially weathered crude oil on calanus finmarchicus and calanus glacialis (crustacea: copepoda) original research article author/authors : bj?...