Science

1234567
Across
  1. 5. played in Brooklyn before moving to LA
  2. 6. play baseball in the NY and the NL
  3. 7. play baseball in NY and the AL
Down
  1. 1. play baseball in Canada
  2. 2. team cursed by the billy goat
  3. 3. first MLB team
  4. 4. team cursed by the Bambino