Most bacteria are... 100 points! A. unicellular eukaryotes.
B. unicellular prokaryotes.
C. multicellular eukaryotes.
D. multicellular prokaryotes.

Bacteria and archaea are unicellular prokaryotes

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?