Jennie Connelly 2012 Introduction The digestive tract of the goldfish is interesting because it completely lacks a stomach. This means that food moves through the goldfish system faster than it does in animals with a stomach, because...
Jennie Connelly 2012 Introduction The digestive tract of the goldfish is interesting because it completely lacks a stomach. This means that food moves through the goldfish system faster than it does in animals with a stomach, because...