Which of the following is an argument? a.)
Simon's restaurant receives the best reviews from local food critics. Therefore, Simon's restaurant is the best restaurant in the city.

b.)
The Chicago Cubs finally won a World Series in 2016. Previously they hadn't won a World Series in over 100 years.

c.)
If you want to live longer, then you should exercise.

d.)
The West Wing is my favorite show. Martin Sheen's performance as the President of the United States is top-notch.

If you are talking about typical sand you would find at the beach or in a river bed here on earth, there are some differences. i would say the first biggest difference is in composition and mineral make up. although the moon is largely made of the same materials as earth’s mantle and surface, the moon experiences very little weathering (no liquid water and virtually no atmosphere). “earth” sand is typically composed mostly of quartz grains. this is because quartz is highly resistant to both physical and chemical weathering. most of the other minerals originally with the quartz are broken down into fine clay and carried away, chemically eroded/ dissolved, or some combination of the two. this usually leaves only the quartz behind, and so most of the time when you see/think of sand, you are talking about quartz. without these weathering mechanisms on the moon, the “sand” (which is likely more silt or clay sized grains anyways) would consist of mostly other minerals like anorthosite, olivine, and proxene.

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Answer   (1) u.s.coast guard                (2)president major disaster declaration                (3) 72 hours;                 (4) u.s coast guard auxiliary;