Seudónimo Seudónimo
  • 22-05-2017
  • Biology
contestada

What can be done to improve soil fertility?

A adding fertilizers to the soil

B planting legumes

C leaving crops unplanted for a season

D all of these

Relax

Respuesta :

brynbaker
brynbaker brynbaker
  • 22-05-2017
D- all of these answers are correct
Answer Link
lexi9502 lexi9502
  • 22-05-2017
I think the answer is A.
Answer Link

Otras preguntas

Name two human activites that cause the most water pollution?
if a pedigree is 30. 12 are white, 18 are black. What will be the color % of new breeds?
Who invented the banana split? a. George Ferris b. Harry Davis c. Hugh Ward d. David Strickler
is it okay for humans to raw meat? explain! and tell me what will hapen if you do?
After the September 11 attacks on the World Trade Center, NATO invoked Article 5 of its treaty which stated a. that terrorists could be extradited from any cou
Which of the following is true of iambic pentameter? a. It has 14 syllables per line. b. It is divided into a pair of fives. c. It has a stressed syllable follo
What is the answer to 3/4 +1/3
In a federal system, political power is shared. What are the benefits of this sharing?
Simplify. -5(3m^3+7n^2)+8n^2
Is gases (carbon dioxide from respiration) an input or an output to the human body?