69scienceWhat type of coral does not rely on photosynthetic algae and must be fed directly?Show AnswerLearn MoreShare
0technologychallengingWho designed "7.62 ITKK 31 VKT": Vasily Degtyaryov, Aimo Lahti, L. James Sullivan or Eugene Stoner?Show AnswerLearn MoreShare
7wordsWhere do you put the hyphen when writing each of the following words? a. Business b. Inning c. KnowledgeShow AnswerLearn MoreShare
5mathematicsWhat is the reciprocal of the sum of the reciprocals of 2 and 3?Show AnswerLearn MoreShare
7current eventsWhat 18th century British navigator and explorer charted and named many islands of the Pacific Ocean.Show AnswerLearn MoreShare
0televisionchallengingIn what year did the Inside No. 9 episode "Diddle Diddle Dumpling" first air: 2015, 2016, 2017 or 2018?Show AnswerLearn MoreShare
14current eventsGlobal renewable power capacity reached 5,149GW in 2025, driven largely by what energy source?Show AnswerLearn MoreShare
17historyThirty-six columns surround the Lincoln Memorial. What do they represent?Show AnswerLearn MoreShare
25televisionThis 2021 Argentine biographical drama series chronicles the controversial life and illustrious football career of legendary player Diego Armando Maradona. What is the name of this series?Show AnswerLearn MoreShare
0peoplechallengingIn what year was American actress Frances McDormand born: 1945, 1953, 1957 or 1958?Show AnswerLearn MoreShare
14productsWhat Japanese company originally manufactured playing cards before becoming a video game giant?Show AnswerLearn MoreShare
40moviesIn this 2010 action thriller, Angelina Jolie plays a CIA operative accused of being a Russian sleeper agent, forcing her to go on the run to clear her name and uncover a conspiracy.Show AnswerLearn MoreShare
12religionWhat is the name of the highest ranking group of the Indian caste system?Show AnswerLearn MoreShare
1otherWithin 2 years, in which year did southern California's Disneyland open, and in which year did Florida's Disney World open?Show AnswerLearn MoreShare