Which statement is true about mixtures and solutions? a. solutions are mixtures with an uneven, or heterogeneous, distribution. b. mixtures are solutions with an even, or homogenous, distribution. c. solutions are mixtures with an even, or homogenous, distribution.

Identify the main component f natural gas

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

In each transformation of energy , some energy what?