Piensen en estrategias constructivas sencillas; echen mano de sus valores
frente a las causas del deterioro de
la convivencia​

Which pronoun has an unclear antecedent in the following sentences? the sixth-grade students liked volunteering their time to read to the elderly people in the hospital. it made them happy. a. their b. it c. them d. no unclear antecedents

When and why were fingerprints first used in the united states

The physical feature that makes up part of the border between canada and the united states is the