Which is the best dated evidence that humans have been on Earth for over four million years?
O A fossil nicknamed Lucy was found in East Africa.
O A specimen nicknamed Ardi was found in East Africa.
O Artifacts from the Stone Age were discovered in East Africa.
O Evidence from the last Ice Age was found in East Africa.
Best Dated Evidence of Human Existence on Earth for Over Four Million Years
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The best-dated evidence that humans have been on Earth for over four million years is:
O A specimen nicknamed Ardi was found in East Africa.
Explanation: Ardi, or Ardipithecus ramidus, is a hominid specimen that dates back to about 4.4 million years ago. It provides crucial insights into the early evolution of humans and their ancestors, making it one of the oldest known species in the human lineage. Lucy, while significant, is younger than Ardi, dating to about 3.2 million years ago.