Ordinal numbers come after the noun when referring to a Pope, street or royalty.
Otherwise, they would go before the noun.
Answer:
Los nativos americanos usaban todos los partes de los buffalo siquiera el vejiga.
Answer: the bridge would probably not collapse.
Explanation:
A 20 foot long bridge is found supporting both ends. Consider that the weight acts in the center, what are the strengths that you exercise at each end when a 600 lb. mower is 8 feet from the left end of the bridge?