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MCQ
The number 7000 written in scientific notation is:
Unit-1 The Science of Biology
A 7 x 10^3
B 7 x 10^-3
C 70 x 10^2
D 0.7 x 10^3
Explanation

7000 is written as 7 x 10^3 because the decimal moves three places to the left.

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