View This Storyboard as a Slide Show!
Create your own!
Like What You See?
This storyboard was created with
I'm a giraffe with a long neck.
I'm a giraffe with a short neck.
I can eat the food on the tree.
I can't eat the food on the tree because of my short neck
My long neck kept me from starving to death.
There are long necked giraffes and short necked giraffes.
Giraffes with long necks can eat foods high up, but giraffes with short necks can't.
The short necked giraffes died and the long necked giraffes were able to survive.
As such, species that are disadvantageous to survive in nature have disappeared and only those that are favorable to their survival have survived.