Monkeys can certainly survive in North America. The Mystery Monkey of Tampa is proof enough of that. But for them to survive here, they have to get here--the monkeys that were here, the Platyrrhines, aren't the ones to survive in a place like Tampa.
Most people enroll in Part A. when they are first eligible for Medicare because there is no premium for Part A if you have. worked and contributed to Social Security for at least 10 years. However, when you should. enroll in Part B depends in large part on how many employees work for your employer.
When you're first eligible for Medicare, you have a 7-month Initial Enrollment Period to sign up for Part A and/or Part B. Example For example, if you're eligible for Medicare when you turn 65, you can sign up during the 7-month period that: 1  Begins 3 months before the month you turn 65. 2  Includes the month you turn 65. 3  Ends 3 months after the month you turn 65.