Answer:
Trade was very important for China because it helped China get extra surpluses exchanged for valuable supplies. China was able to get what it needed by trading what it had. Therefore trade was very helpful and played a major part in China's growth in history. It helped China grow wealthier and stronger.
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This suggestion, that the determination of intelligence is by a combination of genetic and environmental factors, is referred to as multifactorial transmission.
<h3>
What is Multifactorial transmission ?</h3>
Multifactorial transmission that is determined by a connectivity of genetic and environmental fact is defined as, many factors which are concerned in generating a delivery error.
The factors are mostly transmitted and the environment in which there is a blend of genes of parents male and female both. it also can be said that hidden environmental factors contribute to the characteristics and creates a condition.
Examples of multifactorial transmission include: height, neural tube defects, and hip dysplasia.
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The Agriculture industry was the main economic activity in the Southern States of the United States during the 19th century. Businessmen and landowners from these territories relied on slaves as the main source of labor. The vast majority of them ended up working on cotton fields. However, if a salve was skilled enough, he could exercise more specialized work, such as the manufacturing of saddles for horses, which were the main form of transportation during that period.
Answer:
Most African nations suffer from military dictatorships, corruption, civil unrest and war, underdevelopment and deep poverty. The majority of the countries classified by the UN as least developed are in Africa. Numerous development strategies have failed to yield the expected results.
Explanation:i think this is the awnser
According to the given sentence, the correct option is A: The reticular formation is a network of nerves located in the brain-stem.
<h3>
What is Reticular formation?</h3>
The reticular formation is defined as a structure of the brain stem that is responsible for circadian sleep / wake cycles.
The reticular formation helps to serves the behavioral and cognitive mood related functions.
The main function of this formation is to operate the sleep and wake functions accurately of a particular person.
Therefore, correct option is A.
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