It's called the tropopause.
A. café y chocolate
B. receta
C. carne y verduras
D. plato y mesa
An example of two U.S. states, which when combined in size equal a land
area similar to that of Spain, might be Wyoming and Colorado. Spain's
overall land area is 505,990 kilometers squared, whilst the combined
land area of Wyoming (253,348 kilometers squared) and Colorado 269,837
kilometers squares) is 523,185 kilometers squared.
The correct answer is A. Hay un profesor con el estudiante.
The sentence says - There is A professor with THE student. In Spanish, the article A is either UN or UNA (depending on the gender) for singular, and UNOS and UNAS for plural. The article THE is either EL or LA, depending on the gender.