Correct Answer: C. emigration

Correct Answer: C. W. Soyinka

Explanation

Not available

Correct Answer: C. could

Correct Answer: A. portrays love for his suitor

Explanation

The Petkoffs are Major Paul, Catherine, his wife, and Raina, their daughter. Louka and Nicola are their servants. one being a maid and the other, a man-servant. The two groups constitute a relationship best described as that of master and servant. The Petkoffs are high social standing, educated and wealthy. Their relationship with their servants must be seen it this light. Their behaviour and comportment portrays the presumptuousness of their class.

They talk down to their servants whom they assume are unintelligent and have no ambition. The servants on the other hand have more intelligence than the Petkoffs credit them with. For example, Nicola is a very wily character. He is perceptive enough to recognize Louka's potential and the possibility of propelling herself into the higher class. Thus while the Petkoffs think he is engaged to Louka, Nicola is in fact counting on Louka's future patronage.

There is also an air of frivolity about the Petkoffs' manners and language. They pretend they know so much about the arts-libraries, exhibitions, war etc while their conversations ramble on meaninglessly on these issues. Compared with the Petkoffs, the servants are more purposeful. Louka for example, would stand up to Raina in addressing her on first name basis, indicating her scorn, if not outright disrespect of the high-handedness of the Petkoffs in their relationship with their servants. It needs to be emphasized that Louka refuses to accept the position which the Petkoffs believe she must occupy. She is ambitious and is intent on rising to the upper class. She is Raina's rival. for Sergius's love without Raina knowing it. Thus, Raina, in her complacency, gives Louka the opportunity to her advantage. She reveals Raina's apparent infidelity to Sergius and is therefore able to scheme her way into Sergius's arms.

Explanation

(a) Ration is the total supply of feed given to an animal in a twenty-four hour period i.e. the amount of food taken an animal per day.

(b) Classes of livestock feeds and their characteristics are:

(1) Basal /Energy feeds or Carbohydrate concentrates: (i) high in carbohydrates or fats (energy). (ii) low in protein. (iii) low in fibre. (iv). low in miner (v) highly digestible (vi) it essentially provides high energy.

(2) Protein concentrates: (i) high in protein (ii) low 13 carbohydrates or fats (iii) low in fibre (iv) highly digestible (v) low in minerals.

(3) Roughages: (i) very high in fibre( low in digestible carbohydrates and energy (iii) low in protein (iv) poor or low digestibility.

(4) Minerals/ Vitamins Supplements: (i) low in energy (ii) for growth and development (iii) low in protein (iv) largely aids food digestion ( low in fibre (vi) largely aids resistance to diseases. (viii) high in vitamins/minerals. (c) Maintenance ration is a type of ration given to animals just - to maintain normal functioning of the body system, the animal is neither gaining n losing body weigh. Such ration is usually supplied to breeding animals when they are not breeding. Usually it is supplied to dry or non-lactating animals when they are not lactating. Production ration is a type of rationgiven to animals - for purpose of production. Usually they are supplied in excess of maintenance requirements to produce meat, eggs, milk, wool, work, etc.

Correct Answer: B. the more energetic molecules have escaped into the atmosphere

Correct Answer: C. secondary production

Correct Answer: B. economic integration

Correct Answer: C. visited with a plague