According to this infographic, what was the difference between the numbers of French and Mexican troops in the Battle of Puebla ?

My spanish teacher said this to me.. look at the ending on your verb. you need to make it agree with "yo" this is my sentence- sí yo estudiar español en la escuela how do i make it agree with "yo"

Como es posible que en la misma latitud cerca de la linea ecuatorial haya picos cubiertos de nieve y selvas tropicales

12. choose the answer that best completes the sentence. maria y (trabajar) en un restaurante. (2 points) a: trabajas b: trabaja c: trabajamos d: trabajan