Smart words

And if you accidentally close the app, no problem! The app remembers where you left off. This will allow you to resume reading later or continue to check your knowledge from the same place where you left off. However, what is read and chosen will always start from the very beginning. Read phenomena / facts / stories can be added to favorites, as well as copied.

You can check your knowledge in 3 modes: match an animal to a phenomenon/fact/story, or pick up a phenomenon/fact/story in a mirror opposite to an animal, or answer "true" or "false" in the same mode. In each of the 3 modes, you can start over, and at the end you will see the percentage of correct answers.