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Answer:
Geologists use the following tests to distinguish minerals and the rocks they make: hardness, color, streak, luster, cleavage and chemical reaction. A scratch test developed by a German mineralogist Friedrich Mohs in 1822 is used to determine mineral hardness.
Answer:
Answer key for quiz chose triangle sum theorem got it wrong at least we know that's not it
Explanation:
answer key for rest of quiz 1 CPCTC
2 6 cm
3 13 in
4 80 cm
5 wrong
6 40
7 26 m
8 4 in
9 9 cm
10 105
Hello!
The effect of green house gases really impact our environment. With more green house gases heat will stick around and warm the planet. hope this helps!
