Classify the following materials as useful or harmful. Write your answer
on lle blank belure each number
1. Used oil
4. Spoiled milk
2. Rusting nail
5. Scrubbing pad
3. Frying pan
6. Bath soap
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Classify the following materials as useful or harmful. Write your answer
on lle blank belure each number
1. Used oil
4. Spoiled milk
2. Rusting nail
5. Scrubbing pad
3. Frying pan
6. Bath soap
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Answer:
HARMFUL:
used oil
Spioled milk
Rusted nail
USEFUL:
Frying pan
used oil
srubbing pad
USEFUL AND ALSO HARMFUL:
Used oil: useful, because it isused by cooking. harmful, because it can cause fire and if children digest it they can be piosoned.