Correct Answer: A. coupling device

Explanation

Fiber optic couplers are used to split the input signals into two or more outputs, they are called splitters in this case.

On the other hand, some types of couplers can be used to combine two or more inputs into one single output, they are called combiners in this case.

Correct Answer: D. granite

Correct Answer: B. Migration

Explanation

Migration is an example of a behavioral adaptation for survival in animals. Migration refers to the regular movement of animals from one place to another, often over long distances. Animals may migrate to find better food sources, suitable breeding grounds, or more favorable climates.

Correct Answer: C. pancreas

Correct Answer: D. it is actively selective in allowing substances pass through it

Correct Answer: A. organizing

Explanation

PRESS CLUB'S EXCURSION TO O.B.M AND ATLANTIC PRINTERS.

Last week, twenty members of our club, the Press Club paid a visit to 0. B. M Advertising and the Atlantic Printers. a B. M is an advertising company while the Atlantic Printers are book printers. What motivated the excursion was that, as members of the Press Club, we wanted to be familiar with the process of producing advertisement, art works, jingles and the workings of a press.

On the day of the visit, we left the school by bus at exactly 9am. On arrival at 0. B. M Advertising company, we found that the General Manager. Mr. Martins Nwachukwu, was already waiting for us. He welcomed us very warmly and introduced us to the company's Client Services Director who later conducted us round the various departments of the agency. We visited the Client Service Department where we were shown the accounts of the various companies O.B.M serves. Later, we were introduced to the Copywriter's office. The Copywriter showed us a copy of an advertisement and how to write an advert copy. After writing the advert copy, it is sent to the Artist's office where an artwork will be produced for the advertisement.

The second place we visited was the Atlantic Printers. The company has three main sections: the Lithographic section, the printing section and the binding and packaging section. The lithographic section is a two-room air-conditioned apartment. The first room is a dark-room where typeset pages of books are filmed. We were shown the camera used for shooting the films and the machine for developing them. In the second room, there is a plate-making machine which is used for making metal plates from films. The metal plates are the ones mounted on the printing machines at shown to us in the printing section. At the printing section, Mr. Olorunnisola, who was conducting us round the company, showed us two types of printing machines These were a Kord 64 offset printer and a Heidelberg Letter-press printer. According to Mr. Olorunnisola, the offset printer prints words on paper using the metal plates made from the lithographic section while the letter press printer uses cases containing metal type faces instead of plates.

Our tour of the binding and packaging section was no less educating and exciting. We saw workers mg papers by hand and binding books using a stitching machine.

The excursion really opened our eyes to how advertisements on radio and television are produced by advertisino companies and how books are printed. The visit has actually exposed us to the career opportunities existing in the advertising and printing industries. At the two places, we were given good talks on career prospects in the media and the allied professions. There is no doubt that the excursion has been able to boost our morale and enthusiasm as members of the Press Club.

Abiola Adetunji,

SSIIC.

Correct Answer: C. cash and near money

Explanation

Life insurance is a contract in which an insurer (insurance company) in exchange for a premium, guarantees payment to an insured's beneficiaries when the insured dies. This means that, the insurance company would compensate the beneficiary of a deceased person when they die. The premium paid by the insured are considered cash and near money assets. Near money assets are highly liquid assets that can be easily converted to cash.

Correct Answer: A. digital computer

Correct Answer: B. the pectoral fin