f20061404

homework:
Dogs and humans ageing much the same way. They have similar gene and get the same dieases. As pets, they also share our enviroment. Researchers will look for life style factors that also affect humans such as diet,activity level, and where the dog lives, in addition to the genetics and medical history. One of the goals is to find how to prevent eged related dieases. Traditionally, in medicine, we have way to tell people in sick. And we try to do something about this. We try to cure the dieases.