Athens is located in Greece, which is located in Europe :)
Are there options to choose from?
Your 2nd and 3rd options are the correct answers. Monarchies were not quickly changed into democracies because it was much more complicated to change a government. You can't do that overnight.
Answer:
According to Boundless Chemistry, the nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). Atoms are made up of protons and neutrons located within the nucleus, including electrons that are in orbitals that surround the nucleus.
Hope this helps! If it did then please mark brainliest!
