Some rivers and seaports in Russia can freeze for six to nine months out of the year. Predict how this could affect trade and travel in Russia and how Russians may try to overcome this obstacle.

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.

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

As well as a constitutional human right to associate with whomever you , there should be a corresponding right to disassociate if you .” - lester maddox which statement about lester maddox is best supported by information from the quotation? question 1 options: lester maddox was a segregationist. lester maddox enforced the constitution. lester maddox believed in the freedom to associate. lester maddox supported the 1964 civil rights act.