SkinnieQueen2019 SkinnieQueen2019

17-11-2019
History

contestada

What was the population of the Earth in the stone age?

Respuesta :

ellabear34 ellabear34

17-11-2019

Awnser: Humans had been around for tens of thousands of years by the year 1 A.D. when the Earth's population was an estimated 200 million.

Answer Link

theanswer95 theanswer95

18-11-2019

Answer:

approximately 250 million

Answer Link

Otras preguntas

The following estimated regression equation is based on 30 observations. hat(y)=18.1+3.9x_(1)-2.2x_(2)+7.3x_(3)+2.7x_(4). The values of SST and SSR are 1,809 an

What is a major objective of building social capital? 1) To increase social inequality 2) To strengthen social networks and relationships 3) To promote individu

Which of the four elements of the diamond model do you believe has the strongest influence on a firm’s fate when it competes in international markets? Though I

During your synthesis of a compound, an S_(N)1 reaction (about which you will learn more later) resulted in partial racemization of your chiral center, which yo

What is the wave number of a photon emitted during the transition from orbit n=4 to n=2?

Calculate the operating profit ratio given that revenue from operations is ₹2,00,000, profit before tax is ₹53,200, and dividend received is ₹800?

Jordan and his brother combined their money to buy a bicycle. Jordan's brother contributed x dollars. Jordan contributed $20 less than 1.5 times as much as his

What is the bond order of the O-O bond in O₂? 1) 0 2) 2 3) 3

Write at least 3 paragraphs informative speech about "MY COVID-19 PANDEMIC DAYS" and use at least 5 cohesive devices in your write up.

Which of the following is not a function of proteins? 1) Nail formation 2) Skin formation 3) Muscle formation 4) Providing energy for metabolism