For the M*A*S*H episode, see Germ Warfare (M*A*S*H). Biological warfare (BW)âalso known as germ warfareâis the use of biological toxins or infectious agents such as bacteria, viruses, and fungi with the intent to kill or incapacitate humans, animals or plants as an act of war.
Copy that is a short form answer, meaning only that the listener can clearly hear the message. It has lost all literal meaning from the days when radio communication was rare enough that operators recorded every message (or every message from stations on their network) they happened to hear, in order to relay the message if they subsequently established contact with the intended recipient.
Certified Copy Law & Legal Definition. Certified copy is a duplicate of an original document which is certified as an exact reproduction by the officer responsible for issuing or keeping the original.he person who issued or is keeping the original affirms or swears that the copy and the original have been compared and that the copy is an exact reproduction of the original. This is also called an attested copy or verified copy.