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# Which of the following is biodegradable?

$\begin{array}{1 1} \text{a)iron nails} \\ \text{ b)plastic mugs} \\ \text{ c)LEather bags} \\ \text{ d)silver foil} \end{array}$

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A)
Leather bags are biodegradable.Biodegradable substances can be broken down into simpler,harmless substances in nature with due course of time by the biological process such as action of microbes. They can be recycled as a part of food chain

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A)
A) iron nail