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7.The mass of a grain of sand is approximately 2.8×10^−11 grams

Select from the drop-down menu to correctly complete the statement.
The mass of a grain of sand is approximately 2.8×10^−8

Answer Choices:
A. Milligram
B.Gram
C.Killogram

User Vpa
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2 Answers

4 votes

Answer:

a

Explanation:

User Running Turtle
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i just took the test.. the answer is A. Have a nice day!
User Michael Szymczak
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