Correct Answer: A. evil ones

Correct Answer: B. 4

Correct Answer: C. Q. 2:255

Explanation

Allah, the Ever-Living, the Self-Subsisting by Whom all subsist, there is no god but He. Neither slumber seizes Him, nor sleep; to Him belongs all that is in the heavens and all that is in the earth. Who is there who might intercede with Him save with His leave? He knows what lies before them and what is hidden from them, whereas they cannot attain to anything of His knowledge save what He wills them to attain. His Dominion overspreads the heavens and the earth, and their upholding wearies Him not. He is All-High, All-Glorious. Irrespective of the number of gods or objects of worship set up by ignorant people, the fact remains that godhead in its entirety, belongs exclusively to the Eternal Being, Who is indebted to no one for His existence. In fact, He is not only self-existent, but upon Him rests the entire order of the universe. He alone wields all sovereign authority over His dominion. None shares either His attributes or His power and might, and no one has the same claims against the creatures as He. Hence, if anywhere in the heavens or the earth someone sets up anything or anybody as an object of worship and service (ilah) either instead of or in addition to the One True God this amounts to declaring war on reality.

Explanation

(a) Explanation of the law of diminishing returns: (i) The law of diminishing returns states that as successive amounts of a variable factor are applied to one or more fixed factors, output will increase a lot at first but there comes a point at which the use of one more amount of the variable factor will add less to output than the preceding amount. That is the point where diminishing returns sets in. (ii) How the law of diminishing returns affects agricultural production: It enables farmers to determine/know the optimum level of combination of factors of production that will maximize output and profit.

(b) How some factors affect the supply of agricultural produce (i) Price: (a) The higher the price of the produce, the greater will be the supply. (b) The higher the supply of the produce, the lower will be the price.

(ii) Technology: (a) The development of new method of production which brings about increased output at lower cost leads to increase in supply. (b) The use of obsolete technology lowers production and thus reduces supply.

(iii) Weather: (a) In good weather there is abundant rainfalls and sunshine which favours agricultural production thereby increases supply. (b) Bad weather conditions such as drought, hurricanes etc affect agricultural production and lowers supply.

(iv) Subsidy: (a) Subsidy which is a non-repayable grant given to farmers in kind or cash helps to reduce the overall cost of production and encourages the farmers to produce more. (b) It enables the farmers to acquire farm inputs at lower prices thus enabling them to increase their production and supply.

(v) Government policy: (a) Taxes on agricultural inputs by the government increase the cost of production and this will cause a reduction in the supply of farm produce and vice versa. (b) A ban on importation of competitive produce will encourage local production thereby increasing supply and vice-versa. (c) Good policy on subsidy will either encourage or discourage production.

Correct Answer: A. heat and pressure

Correct Answer: B. must go to Lagos

Explanation

a.

(b)

i.black fur and short tail-0

ii. brown fur and long tail-0

iii. black fur and long tail-16

iv. brown fur and short tail-0

(c)

i.Pollen grain: 10

ii. Guard cell: 20

iii. Ovule: 10

iv. Root cell: 20

Correct Answer: B. 2πR cos θ

Correct Answer: 1s₂2s₂2p₃

Correct Answer: B. climate and soil