Were you asking what this means in English??
I used google translate and this is what it translated to: <span>What are science-based knowledge</span>
1) La niña tiene una pregunta
2) ellos tienen que escribir en sus cuadernos
3) Maria tiene una camisa morada
4) La maestra tiene que dar clases
Ok i need you to focus in class and stop being on this app you should use your brain its there for a reason