I am born from friction, fueled by heat, a force of nature that cannot be beat. What am I? Share Tweet Answer Fire.
You just smashed open your piggy bank and counted 55 coins totaling $10.00. There are more nickels than pennies, more dimes than nickels, and more quarters than dimes. How many of each coin is there?
I'm under your face, I'm outside your mind; a biological case, pressure brings pain sometimes. What am I?