Question

State an advantage of using wheelbarrow compared to carrying the crops
in plastic bag.

Answer 1

Explanation:

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.