The importance of practising crop-rotation in agriculture...
The importance of practising crop-rotation in agriculture is to
control soil erosion
maintain the fertility of the soil
improve the nutritional value of crops
ensure growth of cash crops
Correct answer is B
No explanation has been provided for this answer.
The outward appearance or an organism is referred to as ...
In the diagram, the part responsible for photosynthesis is labelled ...
Which structure is known as the power house of the cell? ...
Insulin is produced by the ...
The genetic composition of an organism is termed ...
Colonization of a bare rock surface is termed ...
The following functions are associated with the liver except ...
Maize grains are best stored against insect attacks by__________________ ...