You are given a sentence and your task is to generate another sentence that supports the given input.

POTENTIAL ENERGY Potential energy is stored energy and the energy of position, or gravitational energy.
Energy that is stored in a person or object is called potential energy.

A DNA molecule consists of two chains of nucleotides woven around each other to form a double helix (like braids).
Dna consists of two long chains of nucleotides.

BACKGROUND INFORMATION A Pedigree chart is a device used to trace genetic traits through a number of generations.
The pedigree chart model can be used to trace genetic inheritance.