sh when the teeth close and the tongue have a little distance between it and the tooth in front, so the tongue automatically goes back ,u won't notice it unless you focused on it "because we're used it" and H from larynx when pulled a little to the back and making less space in the lyranx somehow
Yasmin gave me 3 points for this answer and thx btw :P>
two organs: the larynx and the mouth.
yeah 3 points! :D