The correct demonstrative adjective for this sentences would be "este".
* Este niño en la foto es mi primo Francisco". Because "ESTE" refers to a singular male subject. If it would have been a girl, the correct option would have been "ESTA". For plurals we need to use "estos" and "esa" when it is a singular, female and we point the subject at a certain distance. "Esa es mi prima" --> That is my cousin (over there)
C. Aceituna is the android I believe
It would be: las chicas se peinan el pelo.
(you would move the se to the front of the word and then add the ellas conjugation to peinar) hope this helps!! :)
Answer:
Basado en el texto, Perú es un escenario.
Mi madre es amable y bonita