Obi wan uses his jedi mind tricks to compel people to do his will. the words he uses begin in his vocal cords which the air molecules in his throat. a. reflect b. refract c. absorb d. vibrate

Answer;

D. vibrate

Explanation;

-The process of converting the air pressure from the lungs into audible vibrations is called phonation.

-When the air passes through the elastic vocal folds and causes them to vibrate, the type of phonation is called voicing. The vocal folds give the singer a wide range of control over the pitch of the sound produced.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2