Answer:Jupiter has faint, dark, narrow rings composed of tiny rock fragments and dust. They do not contain ice, like Saturn's rings. Jupiter's rings are continuously losing material and being resupplied with new dust from micrometeors hitting Jupiter's four inner moons (Metis, Adrastea, Amalthea, and Thebe).
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They observe all those so they could find out what technological advances the people made, their daily life, and how they lived it out during that era
Answer: i dont know sorry
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What countries were involved in the Battle of Britain was Germany.