Answer:
In terms of protocol: the head of a sovereign, independent state is usually identified as the person who, according to that state's constitution, is the reigning monarch, in the case of a monarchy; or the president, in the case of a republic.
Hearing loss associated with old age is known as dementia.
Probably C if it's longer you are not drinking enough water
Answer:
They keep me motivated and make sure I follow through on my goals. They make me laugh and make me happy.