F20061417

Homework
Dogs and humans aging much the same way. They have a similar g and get the same diseases. As pets, they also share our environment. Researchers will look for life style factors that also affect human such as diet、 activity level and where the dog lives in addition to genetics and medical history. One of the goals is to find out how to prevent age-related diseases. Traditionally, in media, we have waited until people are sick and then we try to do something about it.