Democratic President, Lyndon B. Johnson
Answer:
The PHS Policy and the U.S. Department of Agriculture's (USDA) Animal Welfare Regulations
Explanation:
Public Health Service (PHS) Policy on Humane Care and Use of Laboratory Animals contains the various rules, mandating the proper care and use of animals involved in behavioral and biomedical research or training either supported or conducted by the PHS.
U.S. Department of Agriculture's (USDA) Animal Welfare Acts – which was originally published in 2009, contains a set of rules on how animals used in exhibition, and research should be treated
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They used unskilled, poorly paid labor. Hope this helps
Answer:
a. Guglielmo Marconi
Explanation:
Guglielmo Marconi -
On the nobel prize winner of the year 1909 with Karl Ferdinand Braun , for their work for the development of the wireless telegraphy .
He is known as the inventor of radio , the famous work of Marconi includes , the a radio telegraph system , giving Marconi's law , work on long - distance radio transmission .
He is the founder of the company , The Wireless Telegraph & Signal Company in the United Kingdom .
The quotation given in the question , is given by Guglielmo Marconi .