Drag each label to the correct target.
Greg is a forensic examiner. He has been assigned the task of examining tool marks on a victim's body at a crime scene. Greg finds several types
of tool marks on the body. Which categories do these tool marks fall under?
small puncture in the
victim's cartilage
crescent-shaped
indentations on the
victim's face
bite mark on the victim's
shoulder
scratch marks on the
victim's arm
Slipped
Molded

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.