Answer:
It is C.
Explanation:
because it tells you that is a natural elevation (una elevación natural) and that it haves a motain for by telling you this (característica forma cónica o pico).
It's describing the chica, which is singular and also feminine, so therefore we must use la.
ANSWER!
C. mil
Explanation:
this is because novecientos is 900 and mil = 1,000
El muchacho alto= The tall boy
•The= El
•Muchacho= one way to say boy in spanish
•Alto: for males and things that end with the letter o, being tall
