What is one component of a cell that distinguishes all three domains from each other?

The correct answer is the composition or components of the cell wall (if present).

Explanation:

The common component of all three domains, Archaea, Bacteria and eukarya, is cell wall composition (if present), Archaea cell wall has peptidoglycan, whereas the Eukarya cell wall has polysaccharides (if present). Bacteria cell contains neither polysaccharides nor peptidoglycan in their cell wall.

Thus, The correct answer is composition or components of the cell wall (if present).

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.