Modern humans likely originated in africa and slowly spread out through the rest of the world. complete the sentence with the appropriate dates for modern human migration.
fully modern humans migrated to australia by 40,000ybp and to north america and south america by 15,000ybp.

Which technological breakthrough of the 1950s revolutionized the way that americans kept up with news and world events? a) radio b) internet c) television d) motion pictures

Occurs with the fully informed request of a competant adult patient or their surrogate. culture of life: select the best answer from the choices provided. a. voluntary euthanasia b. nonvoluntary euthanasia c. involuntary euthanasia d. passive euthanasia

Which of these best describes the function of a "super pac"? a)create bi-partisan legislation that can become law b)organization meant to reign-in spending of political candidates during election cycles c)promote the interests of supreme court justices without breaking specific tampering laws d)raise funds through donations from corporations or individuals to support or oppose specific political candidates