How can scientists figure out the age of a person by looking at their skull?

Study the skull of the skeleton. Not only does the size of the skull change as we age, the joints or fontanels between the bones change, becoming smaller with age. If the skeleton has wisdom teeth, the person was past the age of 18. If there is significant bone loss, it indicates a more advanced age.

Explanation:

How does a forensic anthropologist determine age?

The appearance and fusion of these bones helps anthropologists determine the person's age. ... The fourth rib is also used to estimate age as the cartilage between the end of the rib and the sternum slowly turns to bone over time. Finally, it is also possible to use features of the skull to estimate age.

Explanation:

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the correct answer is c. he speculates on what might happen at given points in the future in a world without people. alan h. weisman is an american author, professor, and journalist. authors organize their information with a purpose. they present their ideas in an organized way. this is called text structure. weisman uses text structure so as to improve overall comprehension and to prove his points.

the answer is a.

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