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No artificial substances have chlorophyll.Green plant materials have them.
What is the primary function of leaves ? To collect sunlight (supplying the plant with energy for chemical reactions required for life). What household item collects sunlight (for use as energy) ? Solar panels.
A kilometer is a unit of measurement for distance and not a household item.
what household item is the shaped like a pyramid
Yes Plus Fabric Softener is a household item. Yodora Deodorant is a household item. Yellow peppers are a household item.
A bag of flour or sugar is a common household item that is around 5 pounds in weight.
Table salt (sodium chloride) is a household item that is made from chlorine and sodium.
now
...appliance?
Yes
A candle
Queen bed is a household item.