Kumutha is given a mixture of sand, iron filings, sawdust and salt. She separates the mixture by following the four steps in Figure 4. The letter A, B, C, and D represent the substances in the mixture. IDENTIFY SUBSTANCE A, B, C, AND D WHETHER THEY ARE SAND, IRON FILINGS, SAWDUST OR SALT.
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Answer:
A is iron fillings, B is sawdust, C is sand and D is salt
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Answer ÷ Sand=A
Iron filings=B
Sawdust=C
Salt=D
Explanation:
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