The answer is one mystery that still remains unsolved is why we yawn.
and another theory is that when you yawn it sends oxygen to the brain causing your body to be able to stay awake, hence when you are tired and need to stay awake you yawn a lot.
The answer is C, though I maybe wrong. I hope this helps you. (And sorry if it doesn’t)
Answer:
A
A nightmare, also called a bad dream is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety or great sadness
Explanation:
C
a man whose job is to look after cows in certain parts of US
Answer:
Yes
Explanation:
Yes I would be able to help you, what is your essay about?