1. Como é chamada a distância entre um ponto da superfície terrestre e a Linha do Equador?
( ) Latitude ( ) Plenitude ( ) Longitude ( ) Projeção

People make choices about how to use resources.

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?

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted