Saved Bookmarks
| 1. |
distinguish between first class mail and second class mail |
|
Answer» Second class mail 1) they are airlifted between stations covering both land and air 2) They are carried by surface mail, covering both land and water transport cards and envelopes make first class mail.2) This include book packets, registered newspaper and periodicals First class mail First class mail is the transportation by air and land which consists of envelopes and cards which is considerably faster than other.Second mail channel is transportation of material by water and land in consists of books ,newspapers etc.it is considerably slower than 1 mail channel. |
|