Question

8.
A bacterial cell has a length of 40 mm when it is magnified by 20 000
What is the actual length of the bacterial cell?
A. 0.0002 mm
B. 0.002 mm
C.0.02 mm​

Answer 1

Answer:

B. 0.002 mm

Explanation:

(40/20 000) = 0.002

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