Examlex
Ozone (O3)forms naturally in the ____________________ when atomic oxygen (O)combines with molecular oxygen (O2)in the presence of another molecule.
Australopithecines
A genus of hominins that lived in Africa from around 4 to 2 million years ago, representing early stages of human evolution.
Sahelanthropus
An extinct genus of hominids that are considered one of the oldest known ancestors to humans, dating back to about 7 million years ago.
Figurative Art
Art that represents real-world objects or subjects, not abstract concepts, often emphasizing the human form or other recognizable figures.
Cave Paintings
Prehistoric drawings or paintings found on cave walls, often depicting animals or humans, and considered significant in the study of human history and art.
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