How did Egypt’s main crops of papyrus and cereals best contribute to the development of the civilization?

Papyrus was used to make items such as writing material, rope, and baskets, while cereal crops like wheat and barley provided food and could be stored or traded. These crops therefore supported daily life and helped Egypt exchange goods with other regions. Choice C, that they had many uses at home and could be traded for other goods, best describes their contribution.

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