Answers The effects of practicing crop rotation include the following except The effects of practicing crop rotation include the following except A. maintaining and improving soil fertility B. controlling soil erosion C. preventing the build-up of pests and diseases D. adding humus to the soil Correct Answer: Option D Explanation
Answers A calibrated potentiometer is used to measure the e.m.f. of a cell because the A calibrated potentiometer is used to measure the e.m.f. of a cell because the A. internal resistance of… Read More
Answers When there is a conflict between the regional and federal laws under the concurrent legislative… When there is a conflict between the regional and federal laws under the concurrent legislative list, the A.… Read More
Answers A constitution can be best be discrbed as A constitution can be best be discrbed as A. the complied laws of a state B. a general… Read More
Answers ‘It has humidity of over 90%, with rainfall in all months’. The statement describes the ‘It has humidity of over 90%, with rainfall in all months’. The statement describes the A. equatorial climate… Read More
Answers When one arm of a U-tube manometer is connected to a gas supply, the levels… When one arm of a U-tube manometer is connected to a gas supply, the levels of mercury in… Read More