Answer:
-200 ft.
Explanation: The reason why is because if it is below sea level then its that much feet under the sea level where its located.
A, the passage mainly focuses on the theories and mechanisms of yawning
The speaker's ability to ok persuasive, sound persuasive, and act in a persuasive way, to show that people can trust that his side of the opinion of the subject is more important.
B) the reason for writing
