Correct Answer: B. phase

Correct Answer: D. cynodon dactylon

Correct Answer: D. reduce the heat produced by reducing the eddy current

Correct Answer: D. Genetics

Explanation

Genetics is the field of biology that studies the inheritance of traits from parents to offspring. Genetics encompasses various concepts and principles, including the study of genes, DNA, chromosomes, genetic inheritance patterns, genetic mutations, and genetic variations.

Correct Answer: B. beat

Explanation

beat, in physics, the pulsation caused by the combination of two waves of slightly different frequencies.

Explanation

Health sector = \(\frac{30}{100} \times \frac{360°}{1}\) = 108º

Education sector = \(\frac{25}{100} \times \frac{360º}{1}\) = 90°

Housing sector = \(\frac{15}{100} \times \frac{360º}{1}\) = 54°

Manufacturing sector= \(\frac{10}{100} \times \frac{360º}{1}\) = 36

Agricultural sector = \(\frac{20}{100} \times \frac{360º}{1}\) = 72°

Correct Answer: A. encourages erosion arid leaching

Correct Answer: A. Remind potential customers.

Correct Answer: A. Provision of Shelter

Explanation

Reasons why government participates in business enterprises are:

(i) To provide essential services: The government prefers to handle the provision of essential services in order to reduce costs. The services are water, electric-ity, etc.

(ii)To prevent monopoly:Government participates in business to prevent the exploitation of the people.

(iii) Capital involvement:Some enterprises require huge capital which private individuals cannot provide.

(iv)To prevent foreign control of the economy:The management of some corporations must be handled by the government to avoid them falling into the hands of foreigners.

(v) Strategic reasons: Some corporations e.g. airport, seaports, etc are strategically important to the economy, hence private hands cannot be allowed

(vi) Revenue generation:Government participates in order to generate revenue from them.

(vii) Employment opportunities:Government embarks on business in order to create employment opportunities

(viii)To monitor the industry:Government may like to co-operate with private bodies in such ventures like insurance and banking to enable government monitor the activities of such business.