A higher-level text in the Townsend Press vocabulary series, Advancing Vocabulary Skills<span>, 4/e is suitable for intermediate and advanced developmental courses.</span>
Things such as clubs: for example chemistry club, mathematics club, chess. things like that. theirs art like drama club theater. sports can also be an extracurricular activity.
6 molecules of carbon dioxide and 6 water molecules
This is very broad but I think it's about something extreme slowing the winds down and calming the waves of the water, maybe to help him on the journey