What information supports the conclusion that Lee acquired this trait?
Lee is most interested in human biology. Lee learned biology by reading, observing, and experimenting.
Read the description of a trait.
Lee knows a lot about biology.
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.