Help me please here r some of the answers to choose from
1:artisan
2:astronomer
3:Rosetta Stone
4:Dog Star
5:hieroglyph
6:papyrus

Astronomer

Explanation:

Definition- An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies

answer; i believe the correct answer is prefrontal cortex;