Answer:
Polonius wants Reynaldo to go to France and visit Laertes while spying on him to see what he's up to and make sure that he is behaving properly and keeping up the reputation and image of the King of Denmark. He is to do this by asking around implicitly about Laertes and saying that he knows him faintly and making up little lies to see if people who know him or have seen him agree with him and eventually tell of what they've seen Laertes do, essentially through roundabout means.
Answer:
The answer is going to be Phrase
It is answer 4 because the other three are not related to space and even though there are volcanoes on other planet, that question is not as relevant as the other last two.
Answer:
The dew point is useful in forecasting minimum temperatures, forecasting the formation of dew and frost, and predicting fog. When the dew point equals the air temperature, the air is saturated and the relative humidity is %100.
Explanation: