National and international
'Attached' is effectively the only word, or you could describe them as 'emotionally attached'. Or, for the 'fear' of someone leaving them, self-conscious and apprehensive would be good describing words.
Answer:
B. Author's last name, first name. "Title of Document." Title of Web
site. Document date or date of last revision. Date accessed.
The bell weighed 2000 pounds and was 12 feet in circumference at the bottom