I believe the answer to your question would be the <span>cerebellum and possibly the cortex</span>
a slightly tremulous effect imparted to vocal or instrumental tone for added warmth and expressiveness by slight and rapid variations in pitch.
Usually you can change that if you go to bed at like maybe say 7:30pm or maybe even 8, sometimes if you do that then you won't be tired in the morning. Hope this helped, have a great day! :D
Answer:
C. Because your body cannot accurately sense when your muscles are done working hard.
Explanation:
The answer is C because ATP is the end product of respiration