Aside from the hard-boiled egg, what other things can you compare to the earth's interior layer

The Avocado because its seed represents its core and the avocado meat represents the mantle and the skin of the avocado represents the crust

Explanation:

Hope it Helps

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

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