A researcher is interested in public displays of affection, so she visits three research sites and observes couples, taking note of any sign of affection but not asking them any questions. What role has she taken in the field

In 100,000 years, the rotation of earth will be slower by how many seconds?

Halle is a calculating, self-centered salesperson. she never engages in relationship marketing. she looks on any sales situation as a "win-lose" situation, and she believes any legal method she can use is justified when she wins. hallie is most likely at the stage of ethical development.

4) what articles do you think a soldier would have in his “old kit bag”?