Problem: Randomly generate a fact.

Random fact: as the activity of an animal increases , the amount of water in an animal 's body in that environment will decrease

Problem: Randomly generate a fact.

Random fact: a seismograph is a kind of tool for measuring the size of an earthquake

Problem: Randomly generate a fact.

Random fact: an landfill is a source of pollution

Problem: Randomly generate a fact.

Random fact:
winter is when a hemisphere is tilted away from the sun