Question

which of the following lines of evidence contribute to understanding the timeline of human behavior? 1....

which of the following lines of evidence contribute to understanding the timeline of human behavior?

1. isotopic dating of prehistoric stone tools
2. Comparison of DNA between humans and chimpanzees
3. Fossils, including Ardipithecus and Homo neanderthalis
4. 1 and 3
5. all of the others are correct
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Homework Answers

Answer #1

All the answers are correct.

The genetical differences between chimpanzees and humans is 10 times smaller than between mice and rats.

There is 96% similarity between chimpanzees and humans.

The ancestors of humans are australipithecus, homo neanderthalis, ardipithecus, dryopthicus, ramapithecus etc.

So, the fossils of ardipithecus and homo neanderthalis gives evidence of human behavior.

And also isotooic dating of prehistoric stone tools also gives evidence of human behavior.

Because early humans like neanderthalis used stiny tools like hammers.

So, the answer is 5

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