Why are organic shapes so hard to define?

Organic shapes, such as life forms like animals and humans, we are all very different, no just personality-wise but physically different, like with skin color, height, tons of things! We're all really awesome in our own way though, that's for sure. ;)

Explanation:

Hope this helped.

answer: 55

explanation: because , toes ?

correct answer is b "write as much as you can about the subject so you might earn extra-credit points"