ASAP answer for stars, brainist, thank you and points, You can answer with proof if you want!

Which of the following was discovered in the piedmont region of north carolina in 1799?

Which factors slowed population growth in china until the 1300? a. one child policy. b. urbanization c. epidemics. d. warfare

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.