Seudónimo Seudónimo
  • 03-12-2018
  • History
contestada

How long was prehistory vs. history?
(I also don't understand the sentence as well)

Respuesta :

altersternsc
altersternsc altersternsc
  • 03-12-2018

150k-170k years of prehistory and around 30k years of history; The question is essentially asking how long humans have existed vs. how long humans have recorded data about their existence.

Answer Link

Otras preguntas

Which compound is an electrolyte? (I) CH3CHO (3) CH3COOH (2) CH3OCH3 (4) CH3CH2CH3
Under our Constitution, some powers belong to the federal government. What is one power of the federal government?
Name one of the two longest rivers in the United States.
a horse moves a sleigh 1.00 kilometers by applying a horizontal 2000 Newton force on its harness for 45 minutes. what is the power of the horse?
What is one promise you make when you become a United States citizen?
Which compound is an electrolyte? (I) CH3CHO (3) CH3COOH (2) CH3OCH3 (4) CH3CH2CH3
Where is the Statue of Liberty?
Which compound is an electrolyte? (I) CH3CHO (3) CH3COOH (2) CH3OCH3 (4) CH3CH2CH3
what is the value of the underlined digit in 56.123? one is underlined
Name one state that borders Canada