Explanation:
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Radio waves (similar to electromagnetic radiation) travel at the same speed of light, that is 300,000 km/second.
Jupiter being at 630,000,000 km from earth, the time needed to get the radio waves on earth = 630,000,000/300,000 = 2,100 sec or 35 minutes
Hello.
There are many reason they are grouped torgeter. One reason is becasue central and south amercia speak the same langrage (latin langrages). Between 1808 and 1826 all of Latin America except the Spanish colonies of Cuba and Puerto Rico slipped out of the hands of the Iberian powers who had ruled the region since the conquest.
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Answer:
minerals
Explanation:
Rocks are identified primarily by the minerals they contain and by their texture. Each type of rock has a distinctive set of minerals. A rock may be made of grains of all one mineral type, such as quartzite. Much more commonly, rocks are made of a mixture of different minerals.