Do you need a MetroCard to ride the subway?

Related questions

1. How old do you have to be to go to senior center?
2. What is a 60 year old called?
3. How much is a MetroCard?
4. What salary is considered poor?
5. What is an Oxygenarian?
6. How are senior centers funded?
7. How much is a day pass for the subway in NYC?
8. What is a Council on Aging?
9. How much is a one day unlimited MetroCard?
10. What age do senior discounts start?

Tags

1. #hours
2. #subway
3. #metrocard
4. #person
5. #metrocards
6. #first
7. #using
8. #between
9. #people
10. #transfer
11. #lines
12. #buses
13. #regular
14. #within