Simple but very simple question. Cellulose.
None of them.
I'm assuming that you left off an option. a prokaryotic cell is a single-celled organism, generally a bacteria. an example would be e-coli.
Hey bud, this is not a question someone can answer. Try giving us the drop down menu stuff?
Answer:
Complete orbit around the Sun takes about 365.26 days. The Earth’s rotation axis is tilted relative to the imaginary space orbit around the Sun.  This imaginary plane is called the ecliptic plane.  Position of northern and southern hemisphere toward the Sun varies depending on the season
Explanation:
Answer:
they form long chain-like molecules.
Explanation:
they combine using covalent bonds, and give off water molecules.
