MCQOPTIONS
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| 1. |
1. Most of the diamonds found P. are high enough to allow Q.where the pressure and temperature R. on Earth were formed below S. the Earth s crust in the upper mantle 6. diamonds to crystallize. |
| A. | PSRQ |
| B. | SRQP |
| C. | RSQP |
| D. | RPSQ |
| Answer» D. RPSQ | |