amdoctorlife2022 amdoctorlife2022
  • 25-11-2020
  • Geography
contestada

What percentage of Earth history has featured human civilization (which is linked with the origin of agriculture)

Respuesta :

peachy106 peachy106
  • 26-11-2020
Civilization is about 12000, earth about 4.54 billion years old. 12000/4540000000 is about 2.65*10^-6 or about 0,000265 %. If you compressed the entire existence of our planet
Answer Link

Otras preguntas

if an airplane travels a distance of 500 km in 5 hours, what is its average speed?
Read the excerpt from Jefferson’s Inaugural Address. “With all these blessings, what more is necessary to make us a happy and a prosperous people? Still one th
Need help with this, select all the pairs of corresponding angles
how do you find n in the following ratio 5/6n=10
Can someone help me find the area of this triangle please
Potatoes have a large amount of: A. Cellulose B. Triglycerides C. Glycogen D. Starch
I need a sentence with the word cyclops? help please
A car travelling at 90km/h is 500m behind another car travelling at 70km/h in the same direction. How long will it take the first car to catch the second?
how do i solve problem35 what's the equation
Which of the following are beneficial products of volcanoes activity?