an exercise that can improve the resonance of the voice is __________
bending forward and back
tightening and loosening the throat muscles
deep knee bends
jogging

Respuesta :

If the exercise is for the voice, than its obvious that the answer would be the second option aka B) because it relates to the throat muscles itself, while deep knee bends doesn't affect your voice, jogging helps burn calories, and bending back and fourth helps improve growth and improves flexibility.

Answer:

TIGHTENING AND LOOSENING THE THROAT MUSCLES

Explanation:

BCZ I M A LEGEND