Explain how a carbon atom that existed as a co2 during the Carboniferous period could have ended up at the bottom of a musky swamp

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan