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.
During the Initial Enrollment Period, that is the seven-month period when you first become eligible for Medicare either due to a disability or turning age 65; or. From April 1 to June 30 if you were already enrolled in Part A and enrolled in Part B during the General Enrollment Period.