Which technique did early humans use to remove a certain part or bone from the skull to rid a person of evil spirits?

At the end of your presentation, the main points should be a summarized c. handed to your teacher b. written on the board d. restated by the audience select the best answer from the choices provided mark this and retum next submit

Assume that the banner needs to be 18 feet long instead of 15 feet

Idon’t understand 8. plz ! we are finding the area of polygons. thx in advance!