All of the following are elements except a.

water

b.

oxygen

c.

nitrogen

d.

hydrogen

Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: