I didn't see any science-related words when I took the test. Not sure if this is because of the process by which they made the word lists, or because there truly are not many common science-related words.
Too limited. Words that are specifically American or British (in meaning or spelling), or slang, or scientific/medical, or anything labeled archaic, or anything else that isn't part of broad, general English. Also, no animals or ingredients, which depend too much on where you live.