Research the future of energy production. what improvements to (or new methods of) electrical energy production are
scientists currently developing? how will they improve on present methods of energy production (what makes these new
methods better than the old)? what are the cons of these improvements?

b.final

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

answer: they produce more slow than unicellular organisms.