Answer:
See below
Explanation:
When you are speaking voice box, your stomach muscles, tongue, lips, teeth and many more. So when you talk it starts in the stomach with the diaphragm. Voicebox controlls your voice.
Hope that helps
Well, It could be both A and C because the waste is turned into plant matter. I would say C is more likely the answer.
your answer is A. Insulin
because there mean okay