Geography, 27.11.2020 08:10 KingJayDevil
In the blank.
Minerals are substances with a fixed crystal structure and a unique chemical composition.
Processing ore sometimes involves or grinding minerals.
Prehistoric people used for knives and arrowheads.
The average American house contains about pounds of minerals.
Early used rocks as simple tools as early as 2.6 million years ago.
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Geography, 22.06.2019 14:10
Where is the only location in the united states where you drive on the left side of the road?
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Geography, 22.06.2019 16:00
Ineed quickly! which of the following would not be considered an example of the transition of europe into the formation of larger nation-states? a. the hundred years' war b. the unification of italy c. the marriage of isabella and fernando d. the height of feudalism
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Geography, 22.06.2019 21:30
What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?
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Geography, 23.06.2019 19:00
To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation
Answers: 2
In the blank.
Minerals are substances with a fixed crystal structure and a unique chemical composi...
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