Answer:
From 1900 to 2010, the population in Mexico increased. In which period did the population increase the smallest and in which period?
You got them all right. Good job! :)
Explanation:
No me gusta; me parece complicada.
61. El primero seria 72 dias.
63. 90 dias
65 y 66, no las entiendo....sorry, pero ayudé a mi mejor esfuerzo....