Examlex
Provide the structure of the cyanohydrin that results when 4-heptanone is treated with HCN/KCN.
West Mexico
A region notable for its archaeological sites, including shaft tombs and characteristic figurines, reflecting the area's pre-Columbian cultures.
Archaeological Work
The systematic study of past human life and culture by the recovery and examination of remaining material evidence, such as graves, buildings, tools, and pottery.
Tiered Platforms
Multi-level structures used in architecture and design to create distinct areas of elevation.
Olmec Heads
Large, carved stone heads from the ancient Olmec civilization of Mesoamerica, signifying significant rulers or deities.
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