Answer: Three merits and demerits of roadways are-
Merits of roadways-
1. Construction of roadways is cost friendly than railways.
2. Helps in providing employment to people in many ways.
3. helps to provide door to door service unlike railways and airways
Demerits of roadways-
1. It has become more expensive due to the increase in petrol prices.
2. Not suitable for transportation of bulky and heavy goods from state to state or country to country.
3. Requires regular maintenance which is difficult.
Explanation:
Roadways is a kind way to transport goods and people via roads. Transport on roads can be roughly grouped into the transportation of goods and transportation of people. Movement along roads can be done by bike or automobile, truck, or by animal such as horse or oxen. Cargo may be transported by trucking companies, while passengers may be transported via mass transit. Commonly defined features of modern roads include defined lanes and signage. It can have various merits and demerits.
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Answer:
Heavy rainfall is characteristic of Bangladesh. ... Because of its location just south of the foothills of the Himalayas, where monsoon winds turn west and northwest, the regions in northeastern Bangladesh receives the greatest average precipitation, sometimes over 4000 mm per year.
Explanation:
In the case of a cancer patient, it would be vital to do thorough assessment to identify the cause and be diagnose as early as possible to have immediate treatments thus the answer on the question would be a sociologist would check the epigenome which have likely to do with environmental factors such as medications, diet or nutrition and environmantal exposures.
Operant conditioning is that the consequences of a general and basically actual behavior determine the likelihood of the behavior being repeated in the future.
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What is Operant Conditioning?</h3>
Operant conditioning (likewise called instrumental conditioning) is a sort of cooperative educational experience through which the strength of a way of behaving is changed by support or discipline.
Albeit operant and old style conditioning both include ways of behaving constrained by ecological improvements, they vary in nature. In operant conditioning, conduct is constrained by outside upgrades. For instance, a kid might figure out how to open a crate to get the desserts inside, or figure out how to try not to contact a hot oven; in operant terms, the case and the oven are "discriminative improvements".
Operant way of behaving is supposed to be "intentional". The reactions are heavily influenced by the creature and are operant. For instance, the youngster might confront a decision between opening the case and petting a pup.
Therefore Interestingly, traditional conditioning includes compulsory conduct in light of the matching of boosts with naturally huge occasions.
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