Question

what is the best dated evidence that humans have been on earth for over four million years? a fossil nicknamed lucy was found in east africa. a specimen nicknamed ardi was found in east africa. artifacts from the stone age were discovered in east africa. evidence from the last ice age was found in east africa.

Explanation:

Ardi is a 4.4 - million - year - old hominid fossil. Lucy is about 3.2 million years old. Stone Age and Ice Age evidence are not as direct for human presence over four million years.

Answer:

A specimen nicknamed Ardi was found in East Africa.