The correct answer is Option C: It is a short work of nonfiction that explains something in an amusing way.
Explanation:
The author uses gravity to talk about the negative effect of weightlessness and he uses gravity to explain this topic that otherwise could be tedious in an interesting and different angle.
30-day detention and fine followed by deportation and temporary reentry ban. Illegally crossing the border (Riksgränsbrott) or reentering Finland in violation of crossing.
Explanation:
Still, it wasn't a crime to violate these acts. Southern and eastern parts of the continent, while still banning almost all immigration from Asia.