How manu moles of n in 0.173g of n2o

Asap choose the correct form of saber or concocer to complete the sentence chile porque mis padres son chilenos y vamos todas las vacaciones. a sabo b se c conozco d conoco

Based on the text, what is a similarity among the schools in colombia and spain? private schools require uniforms. directors decide the school attire. there are three types of school uniforms. girls can choose to wear pants or skirts.

"in english, write six to eight sentences comparing cultural aspects of greetings in spanish-speaking countries with greetings in your own culture. use what you learned in the lessons to tell about three differences and three similarities. discuss non-verbal greetings and how respect is shown. you may also include verbal greetings, but do not simply translate phrases from one language to another."