cuáles son las semejanzas de sistema respiratorio en las aves con los diferentes animales anfibios reptiles mamíferos y peces

these the citzens and goverment come to terms some of the amendments gave the states more power then the goverment and some protocted americans rights

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his

the roman empire began to fall