Camrenegabir1 Camrenegabir1

31-01-2016
History

contestada

Why did early farmers use slash-and-burn agriculture?
a. to get rid of pests
b. to get rid of old crops
c. to keep the soil fertile
d. to keep undergrowth from drying out the earth

Respuesta :

RASEA23 RASEA23

31-01-2016

C. To keep the soil fertile because the ash from the burning of the crops fertilized the soil.

Answer Link

Otras preguntas

The way Thomas Edison's laboratory at Menlo Park, New Jersey is equipped shows that a. Edison did little of the work himself. b. entrepreneurs invested in inn

A transverse wave is described by the function y(x,t)=2.3cos(4.7x+12t−π/2), where distance is measured in meters and time in seconds. How long does it take for

Suppose that the labor market for low skill jobs in California is close to a competitive labor market. Many of low skill labor are from Mexico and Central Ameri

PLZ HELP ASAP!!! Find the molar mass of sugar (C12H22O11), salt (NaCI), and baking soda ( NaHCO3).

Help please 20 points i mark u as brainlist

If a truck averages 16 miles to the gallon, how many pounds of carbon dioxide are emitted into the atmosphere when the truck travels 139 miles? Round your answe

Q: A cell phone company charges $60.00 a month for up to 1 gigabyte of data. The cost of additional data is $0.05 per megabyte. If d represents the number of ad

At the end of a delivery ramp, a skid pad exerts a constant force on a package so that the package comes to rest in a distance d. The ramp is changed so that th

In no more than one or two sentences, explain what the best communication system was that Penelope had access to and what its most serious weakness was

Recall that if a line is parallel to the vector v and passes through the point P0, which is the tip of the position vector r0, then the vector equation of the l