Ribosomes are made up of rna and proteins dna and proteins dna rna

In order to clone adult animals, scientists typically begin with a(n)

Nucleic acid certain protein cell membranes certain carbohydrates

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?