Can you explain the awnser to me as well I don’t really know how to conjugate a verb when the subject is a animal

Does anyone know what my spanish teacher means by this? i need to use plural forms of the verb ser. and she asked me to use a couple of adjectives to describe the boys collectively and then the girls collectively?

Which word correctly completes this question? ¿ características tiene el teléfono celular? a. quién b. qué c. cómo d. por qué

What is the common belief about the geographical location of the island of chile?