Discuss collecting weather data in the upper atmosphere. Upper-level weather data is collected by a , which is a series of sensors carried by a . Sensors that measure , and are carried. Measurements are sent back by . is very important when measuring data because it helps meteorologists determine wind speed and .

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.

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explanation:

b is the answer i am assuming

the romans were initially interested in expansion via sicily (which at that time was a cultural melting pot), part of which lay under carthaginian control. at the start of the first punic war (264-241 bc), carthage was the dominant power of the western mediterranean, with an extensive maritime empire