You are an archaeologist researching artifacts left behind by francisco pizzaro's conquest of peru in the 1530s. in order to confirm the authenticity of the leather artifacts, you are performing radiometric dating using an isotope pair that has a half-life of 250 years. in order for the artifacts to date back to the time of pizzaro's conquest, approximately how much original radioactive isotope must be left in the artifacts

Why was the moon important to kennedy and the nation

Which factor determines the organization of political parties at the local level

1. refers to all the ways of thinking and acting that a person acquires from society. society, population, or culture.2. what do we mean when we say that culture is acquired and not hereditary? a. it is a part of our genetic inheritance.b. we acquire it during puberty.c. it comes from our training as we grow up.if a vietnamese baby was raised by english parents in london, the baby would most likely behave like: a. a vietnameseb. an americanc. an englishmanthe primary way in which culture is transmitted is through language.true? orfalse? which of the following are means of cultural communications? select all that work with the question. a. gesturesb. laughterc. songsd. military symbolse. bellsf. processionsg. crossesh. caps and gowns i will give 20 pts.