1) Variables that are not or cannot be controlled that could interfere with an experiment are called . A. controlled variables
B. extraneous variables
C. dependent variable
D .control group
E. independent variable

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

What must be true for natural selection to heppen

As a small change in a person's dna can cause a genetic disorder