Can fish live out of water?, Yes. Some fish can breathe air and move on land., No. Out of water, all fish die after a few minutes., Why do we have eyebrows?, To warm our skin so our eyes don't freeze in winter., To protect our eyes, e.g. from dirt., Why do we use the colour red in 'stop' signs?, Because in the past only kings wore red clothes and other people stopped when the king was in the street., Because red means danger and we can see it from far away., Who wrote the Sherlock Holmes stories?, Sir Arthur Conan Doyle, Roald Dahl, How many different materials does a smartphone contain?, About 70, including the precious metals gold and silver., Over 150, most of them in tiny amounts., Where was paper first invented?, China, France, What did Tim Berners-Lee invent?, Virtual reality, The World Wide Web.

Leaderboard

Visual style

Options

AI Enhanced: This activity contains content generated by AI. Learn more.

Switch template

Continue editing: ?