Que critérios são utilizados para regionalizar a europa? quais são as diferenças entre esses critérios e os utilizados até o final da década de 1980?

Nrectangle pqrs, pq = 18, ps = 14, and pr = 22.8. diagonals pr¯¯¯¯¯ and qs¯¯¯¯¯ intersect at point t. what is the length of tq¯¯¯¯¯? a.7b.9c.11.4d.22.8

Residents of moldova are mainly a. russian b. ukrainian c. serbian d. romanian the answer is d. romanian

Read the article about the fraser river, one of the most important rivers in canada. what is the most important species of fish in this river? why are the numbers of these fish declining?