In a model of earths layers that is determined by physical properties how might the atmosphere be classified? would it be part of the lithosphere or a separate layer? explain.

how bout i say look the answers up on google, these answers will make u fail the test. rust me from experience these past couple of weeks sis

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.

human-caused climate hope this