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Why is thymine used in DNA instead of uracil?
Copper Mines
Sites where copper ore is extracted from the Earth, typically through open pit or underground mining methods.
Iron Mines
Locations or operations where iron ore is extracted from the earth, typically through open pit or underground mining techniques.
Precipitation
Any form of water, liquid or solid, that falls from clouds and reaches the ground, including rain, snow, sleet, and hail.
Geologic Histories
The study and documentation of Earth's past based on the analysis of rocks, fossils, and other geological data.
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