A resposta é Somos, pois se usa para se referir a um grupo de pessoas em primeira pessoa
Answer:
La zoología y la botánica son partes de la BIOLOGÍA.
428.5 onzas de galletas, the question gives you the answer
Cuales son tus activades favoritas, Emily?
If you want to directly ask what her favorite activites are^
if not, "Que te gusta hacer en tu tiempo libre?" would be "What do you like to do in your free time?" and could work as well
Headache means "dolor de cabeza" in Spanish.