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State an advantage of using wheelbarrow compared to carrying the crops in plastic bag. |
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Answer» tion:68.4K+ Views. HINT: We KNOW that an Olfactory INDICATOR is a substance whose smell varies depending on WHETHER it is mixed with an acidic or basic solution. Olfactory indicators can be used in the laboratory to test whether a solution is a base or an ACID, a process called olfactory titration. |
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