One erasos te
cost Rs 35 as
3
two pens and
pencits and four erasors cost os 65 Ft
cost of pencil and erasor seperately
x=the cost of each pencil.
the cost of each crasor
z
z= the cost of each pen.
y =
21f th= 66

Completar fill in the blanks with words from the list based on the panorama cultural video.

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

True or false: the eastern roman empire lasted for 1,000 years longer than the western roman empire.