The number of germs on your hands is comparable to the number of:
A. Ice cubes in a tray
B. Cars in a parking lot
C. Trees in a park
D. Grains in sand of beach
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D. grains in sand of beach
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Answer:
D. Grains in sand of beach
Explanation:
- Germs are nothing but bacteria,viruses,etc.
- These micro-organisms can multiply rapidly increasing their number upto millions.
- Therefore sometimes it's not possible to count them individually.
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