Living organisms all have dna and rna which are both
a. carbohydrates
b. lipids
c. proteins
d. nucleic acids

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions. what elemental classification does oxygen belongto? done

Deferentiate volatile and non volatile acid