Valeria has answer "Tengo 16 anos", So Juan asked her about her age.
"Tengo" is a from of "Verbo TENER": (Yo) Tengo, (Tu) Tienes, (El/Ella) Tiene. Since this is a direct dialogue, We should use "Tu Tienes".
So, the correct answer is: ¿Cuántos años tienes?
Hope this Helps! :)
Answer:Él hace ejercicios para estar en forma.
Explanation:It is correct
Translation: the orange is a vegetable
The answer is false, because an orange is a fruit hope this helps!