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?​

What viewpoint about german soldiers does maupassant convey in this excerpt of "two friends"? a. they are all loyal, but heartless. b. they are all cold–hearted and inhuman. c. they are all sympathetic and smart. d. they are all men of their word and good soldiers.

Plz change it i can not change this sentences .

Asap ! which of the items listed below are public services commonly found in societies? select all that apply law enforcement public schools grocery store public water supply