Mollie has red hair, and so do her brother and sister. Which describes why Mollie and her siblings have red hair? A. Red hair is only found in siblings.
B. Red hair is an environmental trait.
C. Red hair is a learned characteristic.
D. Red hair is an inherited characteristic.

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.

Your answer is going to be c.