Problem: Randomly generate a fact.

Random fact: nerves are made of nerve cells

Problem: Randomly generate a fact.

Random fact: a hot substance is a source of heat

Problem: Randomly generate a fact.

Random fact: as mileage per galon of gasoline increases , the amount of gasoline used will decrease

Problem: Randomly generate a fact.

Random fact:
as the amount of food an animal eats increases , the weight of that animal will increase