You traveled to Nicaragua and are currently using a GPS to get from Managua to León. Hace dos horas que(usar) el sistema de posicionamiento global.

they need to keep water moving over their gills so they seem to have active periods and restful periods instead of undergoing deep  sleep.  they sleep swim

explanation:

a venn diagram (also known as a set diagram or logic diagram) is a diagram that shows all possible logical relations between a finite collection of different sets. they are thus a special case of euler diagrams, which do not necessarily show all relations. venn diagrams were conceived around 1880 by john venn.create a venn diagram showing all of the similarities and differences you can think of. do your best to put your comparison in spanish, and use everything you know about adjectives and comparison phrases in spanish.