Answer: Pedigree's in breeding dogs show the history of the dog and there traits. With a pedigree you can find the disease a dog may succumb to from it's ancestors or physical features.
With pedigree dog breeders can also find out whether a dog is purebred or not purebred.
Explanation:
Carbohydrates!!! im not sure how to explain it but i just knew the answer so good luck hope that kinds helped
They saw how smoking effected the body since smoking was pushed as something good for a long time, a lot of people started smoking and after a few years doctors finally saw a difference between a smokers body and a non smokers body
