How many people were alive when you were born? How many people had lived before you were born? How many people were born while you were figuring this out?
The BBC’s The world at seven billion answers these questions.
(hat tip The Dish)
Middle and High School … from a Montessori Point of View
How many people were alive when you were born? How many people had lived before you were born? How many people were born while you were figuring this out?
The BBC’s The world at seven billion answers these questions.
(hat tip The Dish)