Answer:
I would say A, because B says that a proper amount makes tasks harder, which won't make sense. C say too little sleep makes tasks easier, but too little sleep makes tasks harder. Lastly D is the same as B.
Answer: D
When dealing with achol problem you should always talk to a doctor
Explanation:
Hope this helps :D
Answer:
I'm pretty sure its the Larynx, or voice box
Explanation:
They will make aprotenale $12