Your Genes Partly Determine Your Physical Characteristics, but the Environment

Your genes partly determine your physical characteristics, but the environment you live in also plays a role.

A) True---Some genes can be altered by environmental features.
B) False---Your genes completely determine your physical characteristics.
C) Scientists aren't sure what determines an individual's characteristics.
D) False---The environment plays no role.
E) True---In fact the environment always alters genetic characteristics.