# EARTH SCIENCE

1. What measurement best describes the results of a scientific experiment regarding volume?
A. 1425 mL
B. 5 quarts
C. 2 pints
D. 125 gallons
A?

2. How is the mass number calculated for an element?
A. The product of neutrons and protons
B. There is no calculation.
C. The difference between the mass and the protons
D. The sum of protons and neutrons
D?

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3. 👁 239
1. #1 would be D
#2 would also be D

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posted by Mary Ann
2. 1. is not D (125gallons)

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posted by Beatrice
3. You guys should really do your own work cause how do we know what these people are saying is true not trying to be a rab

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posted by Nikita
4. 1.D 2c

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posted by zaw zaw
5. the answer to 1 is not D!

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posted by frank
6. number 0ne is d

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posted by sha
7. I have taken the exam on penn foster and 125 gallons is not the right answer!

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posted by Haley
8. number one is absolutly D i had gotten that one right.

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posted by William
9. is not d

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posted by Alexis
10. Was It D?

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11. #1 Is A) i just took the exam.

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posted by Ashley
12. I just took the pennfoster exam and it was my first question! The answer was not D!

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posted by Alicia
13. The answer is 1425 mL....because science is only measured using the metric system...

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posted by Amanda
14. That was a funny argument

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posted by Elise
15. agree:)

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