Problem: Randomly generate a fact.

Random fact: An example of playing a musical instrument is hitting the keys of a piano

Problem: Randomly generate a fact.

Random fact: a complete revolution of the Earth around the sun takes one Earth year

Problem: Randomly generate a fact.

Random fact: adding salt to a liquid decreases the melting point of that liquid

Problem: Randomly generate a fact.

Random fact:
changes in an environment cause plants to adapt to survive