Researchers have attempted to teach human languages to apes and african gray parrots, among others. what was one result of these interactions, based on the cases described in your text?

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.

c- companies fail to take environmental protection into account. i think

what is the question you are trying to ask?

answer; health-related quality of life;