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.
Answers: 2
Geography, 22.06.2019 03:10
By the triangle inequality theorem, if two sides of a triangle have lengths of 3 and 7, what are all the possible lengths of the third side? a) 3 < x < 8 b) 3 < x < 7 c) 4 < x < 10 d) 5 < x < 7
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Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent
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How have ethnic groups shaped the population in central america and the caribbean? how has migration shaped the population in central america and the caribbean? how has small land areas shaped population in central america and the caribbean? how has a rapid population growth shaped the population in central america and the caribbean?
Answers: 1
Geography, 23.06.2019 23:00
Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.
Answers: 3
In the blank.
Minerals are substances with a fixed crystal structure and a unique chemical composi...
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