An indigenous method of renewing and maintaining soil fer...
An indigenous method of renewing and maintaining soil fertility is by
clearing farms by burning
planting one crop type
adding inorganic fertilizers yearly
crop rotation and shifting cultivation
Correct answer is D
No explanation has been provided for this answer.
The earliest form of life in the animal kingdom is the ...
The opening of the guard cells of the epidermis in plants is by the process of ...
The number of individuals of a species per unit area of the habitat can be best described as ...
The term used to describe the effective management of natural resources by man is ...
A man with blood group It IA IA is married to a woman with blood group IA IO. The blo...
The type of interaction shown is referred to as ...