Archaeologists think the Mayan writing system originated around... A) 1100 AD
B) 1000 BCE
C) 3100 BCE
D) 1975 AD

A, as , to a , as a , is as a. b. c. d.

Which summarizes the relationship between density of an element and its distribution in earth? a. the greater an element’s density, the greater the amount of it found in the crust. b. the denser an elements is, the smaller the amount of it earth core. c. the greater an elements density, the smaller the amount of it’s found in the crust

Exactly what kind of weather conditions would a cold front produce?