When an ice cube turns from a salad to a liquid the particles

It is more denser

Explanation:

A liquid form of water would be more denser than ice (solid of water). To help you understand better. Ice floats on top of water, meaning it’s less dense

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

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.