Best answer will receive Brainliest.

one way archaeology us understand the past is through the material objects it finds, allowing us to know what was being used, and when. for example a dig recently found a flute, believed to be the oldest musical instrument found to date.

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answer; i believe the correct answer is prefrontal cortex;

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.