Examlex
Scientific evidence suggests that Earth had cooled enough for_____ to accumulate by 4.3 billion years ago.
Aztecs
A Mesoamerican culture that flourished in central Mexico in the post-classic period before the Spanish conquest, known for their architectural, mathematical, and astronomical achievements.
Teotihuacán
An ancient Mesoamerican city located in what is now Mexico, known for its large pyramids and temples, including the Pyramid of the Sun and the Pyramid of the Moon.
Inka Empire
A powerful South American empire that thrived in the Andes region from the 12th to the early 17th century, known for its advanced architectural and agricultural techniques.
Communications
The process of transmitting information, ideas, and feelings through the use of signs, symbols, words, pictures, figures, and actions.
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