Why is it so important for archaeologists and other researchers to piece together the human fossil record

Explanation:

By piecing together as many human fossil records collected throughout history, archaeologists are able to try and understand how humans survived throughout history, what kind of life-changing events happened, how humans developed over the years, etc. All of this information is highly valuable as it can also help scientists come up with new theories on how we came to be on this Earth, using this data as evidence.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.