Which does the candidates opening statement use

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.

Restricting immigrants from entering a country may be based on what belief?  

Government run farms are known as a. pastoral b. collectives c. irrigation d. dalits