Choose whether the following sentences would use ser or estar.

Los estudiantes __________ en la clase de ciencias.

estar

The correct verb to use in this sentence is "estar."

Los estudiantes están en la clase de ciencias.

To determine whether to use ser or estar in the given sentence, we need to consider the context and the nature of the subject.

In this case, the subject is "Los estudiantes" (the students). Since this refers to a characteristic or a permanent state (being students), we need to use the verb "ser."

So, the correct answer is:

Los estudiantes son en la clase de ciencias.