Notice that Miss is not an abbreviation, so we don't put a period after it. Ms. is not an abbreviation, either, but we do use a period after it  probably to keep it consistent with Mr. and Mrs. The plural of Mr. is Messrs. (We invited Messrs. Carter, Lincoln, and Ford.) The plural of Dr. is Drs.(We consulted Drs. Carter, Lincoln, and Ford.) The plural of Mrs. is Mmes or Mmes.lso, we do not use a period with such abbreviations except for in. when it might be confused with the preposition in. When the term of measurement is used as a modifier, we put a hyphen between the number and the term of measurement: a 15-ft board, a 6-lb line, etc.
Breeder: Pigs have 2nd longest orgasm of any animal. Everything you always wanted to know about pig breeding, as the UK prepares to launch a Â£45m trade agreement with China for pig semen.
Interesting Facts Giraffes are the tallest animal in the world. Giraffes can reach speeds of over 50 Km per hour (31 mph). The closest relative to the Giraffe is the okapi. The neck of the Giraffe is the longest of any animal, yet it still only has 7 cervical vertebrae, as in most other mammals. The Giraffe has one of the shortest sleep requirements of any mammal, which is between 10 minutes and 2 hours in a 24 hour period. Similar Animals Okapi.