It would be B) unconscious. I know this because when you're not thinking about something it is not in your conscious mind, so it would be in your unconscious mind.
Answer small and large intestines
It will be C because if a lower energy bonds are formed from breaking higher energy bonds then there will be excess energy to fuel other processes.
It is Acceleration.
Explanation: You can probably find it in the back of your book in the definition.
Is called the parietal layer