As Charlemagne's Frankish kingdom began to decline in the early 900s C. E., there was a need for some kind of organized government in much of Europe. This need was often filled by small, independent leaders, usually lords. The system of land ownership and loyalty to a powerful noble is known as

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jupiter is mainly composed of hydrogen and helium just like a star. spectral analysis of jupiter has revealed that in addition to hydrogen and helium, the planet is made of water, methane and ammonia. those elements are in trace amounts. the core of the planet is thought to contain some rock and metallic hydrogen. i hope this will give you the answer to your question! : d

a is the final ! : )

answer; love and belonging needs;