The layers of the earth are arranged by different what? density
rocks
seismic waves
colors
(pls help)

Africans learned what the europeans wanted them to learn. instead of learning about african history and current information that could and would them they learned solely what europe wanted them to. and not everyone received the same education, some received better and others none.

Hello there! i assume it is option e.  without carbon-14, it will be an impossible task to estimate the age of the fossil.hope this you! good luck : )  - hannah  ❤

Hey there 78724,answer: this was part of the brazil's rural development strategy. thus, brazil began a road construction programme.hope this : d~top

Bcold,less-dense air falls