10. What is the definition of a "stem-changing verb" in

Spanish? (1 point)
a verb that is partially made of a Spanish plant
a verb that has a change in both the beginning and ending
parts of the word
a verb that only changes at the ending
a verb that only exists in the Spanish language and does
not translate

11. Which empire was the largest in the Americas before the
arrival of the Europeans? (1 point)
Inca
Aztec
Maya
Cherokee

12. What is the best response to the following question?
"¿De dónde eres?"
(1 point)
Soy de los Estados Unidos.
Estoy de los Estados Unidos.
Ser de los Estados Unidos.
Son de los Estados Unidos.

Soy de los Estados Unidos.