Why might dogs investigate urine and feces placed by other dogs?

a. to learn where to mark its own territory
b. to stimulate its appetite
c. to raise the dog’s standing in the social hierarchy
d. to obtain identification cues and other information

According to douglass, what does the singing of a slave communicate? how does douglass feel about slave songs? in what way is slaves singing misinterpreted by some people? .

The constitutional amendment that profited denying voting rights to people based on race or color is the?

How was life different for poor romans and wealthy romans? a. the wealthy lived in highly populated urban areas, and the poor lived in villas in the country. b. the poor lived on the docks by the sea, and the wealthy lived in highly populated urban areas. c. the wealthy women sold clothing and jewelry in shops, and the poor women managed the farms. d. the wealthy lived in villas in the summertime, and the poor lived in highly populated urban areas.