Explanation

(a). Transportation is the movement of people and goods from one place to another.

(b) Dead freight refers to the amount paid by the chatterer for a reserved space not used in a ship.

(c) Factors that determine seller's mode of transport:

(i)Urgency/speed: It will be better to send goods that are needed urgently through the fastest means.

(ii)Type of goods/nature of goods: This covers the nature of the goods, fragile and perishable goods can be sent through air transport while heavy and bulky goods can be sent by rail.

(iii)Destination/distance: This refers to location. Goods going to far places can be sent through a faster means of transport.

(iv) Value of goods: Goods of high unit value, especially those that attract pilferage are better sent by air.

(v)Safety requirement:Goods like examination questions that require utmost security can only be sent by a mode of transport that guarantees security.

(vi)Availability: The choice of transport would be determined by the means of transport that exists in a particular place at a particular time.

(vii)Owner's choice/convenience:This has to do with choice which may be as a result of the class of the owner. Rich people prefer air even for items that can go by road.

(viii)Cost of the mode:The cost of using a particular means may affect the use of the means. It is more costly to travel by air.

Correct Answer: C) Boyle

Explanation

The gas equation \(\frac{P_1V_1}{T_1} = \frac{P_2V_2}{T_2}\) is known as the Combined Gas Law, which is derived from two fundamental gas laws: Charles' Law and Boyle's Law.

Charles' Law states that the volume of a given amount of gas is directly proportional to its temperature, provided that the pressure remains constant. Mathematically, it can be represented as:

Boyle's Law states that the pressure of a given amount of gas is inversely proportional to its volume, provided that the temperature remains constant. Mathematically, it can be represented as:

When both Charles' Law and Boyle's Law are combined, we get the Combined Gas Law:

So, the correct answer isOption C: Boyle's Law.

Correct Answer: A. offerer

Correct Answer: D. mincing

Correct Answer: A) Contractile vacuole, Osmoregulation

Explanation

In protozoans, there is a process called osmoregulation, which involves regulating the amount of water in the cell. One of the mechanisms involved in this process is the contractile vacuole. The contractile vacuole is responsible for expelling excess water from the protozoan cell. Therefore, the correct answer to this Biology question is Option A: Contractile vacuole, Osmoregulation. It is important to note that protozoans are single-celled organisms that are typically classified as part of the protist kingdom. They are known for their diversity in terms of structure, behavior, and habitat. For more information on protozoans and their mechanisms of water regulation, please refer to your Biology textbook.

Correct Answer: C. cocoa,rubber,groundnut and cotton

Correct Answer: C. creating job oppurtunities in the source areas

Explanation

The story of Santiago who goes out to sea and returns with the skeleton of the largest fish he has ever caught is captivating because of Hemingway's choice of narrative technique.

The story begins to be told from the third person or authorial point of view. "He was an old man who fished alone in a skiff in the Gulf Stream and he had gone eighty-four days flow without taking a fish". Santiago's physical build-up, his humble, virtually lonely life and sea fishing activities are told in the voice of this third person who seems to know so much about fishing and describes in detail all the kinds of equipment Santiago possesses and all the activities he goes through at sea, including weather-watching and fighting the sharks that attack his fish. This third person also seems to like Santiago very much, and approves of his attitude said empathizes with his disappointment and suffering.

But much of the story is also told in dialogue between Santiago and Manolin, the little boy who is always there for him, even when his parents order him to join another boat, since the old man is luckless, "salao". The bond between the old man and the boy is strongly (bit throughout their interactions and even when the old man is at sea and alone, he never ceases to miss the company of Manolin. There is also the use of the interior monologue, much of which is evident in Santiago's engagement with the marlin and the sharks. He is often seen talking to himself and giving himself encouragement when all seems to be lost. He even talks to the big fish, and sees himself in a contest of will and endurance with it. He respects its nobility and fights the sharks to preserve it until they unrelentantly eat it up Much of Santiago's thoughts and responses are presented in this manner with great pathos.

The use of flashback is also a narrative technique, which Santiago relies on to recall past incidents. Thus, Hemingway's use of the four modes of narration enables Santiago's story to be told from different perspectives, so that the reader's interest is sustained throughout.

Explanation

(a) Electrical discharge through low pressure gas

(b)

- Nature of the gas in the tube

- Nature of the coating d inside the tube.

Correct Answer: D. segmentation