It is accurate to say that a fish has a more complex immune system than a jellyfish because a jellyfish don't have plasma or blood which makes it impossible for white blood cells to do their job to fight an infection.
Both the Fish and jellyfish live in an aquatic environment, which is very conducive to the transmission of disease bearing organisms. Fish therefore have a well-developed immune system which protects the fish from harmful infections or diseases.
The skin, lateral line, and gills of the fishes are the first line of defense against the pathogens. On the other hand, the jellyfish does not have plasma or blood in them which makes it impossible for white blood cells to do their job to fight an infection in order to protect the jellyfish.
Hence, the answer is given and explained above.
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The correct answer is D) He helped the economy of his country grow.
Hongwu exemplifies Confucian ideas in that he helped the economy of his country grow.
That is why he said, "To rule a country of a thousand chariots, there must be reverent [worshipful] attention to business, and sincerity; economy in expenditure [expenses]." That attention to business allowed the ruler of the Ming Dynasty to have strong agriculture that produced many crops, quality goods that were exported to other regions, diminish importations, and combined with the restoration of the Chinese traditions and the victory over the Mongols, Hongwu could maintain a political environment and economic stability to generate prosperity in the Ming Empire.
1. missionaries
2. it was the largest trading company in the west and the mountain men traded their pelts to the company for supplies
C) Highly skilled jobs pay better than low-skill jobs.
