Atapeworm can attach itself to the intestinal wall of a dog and live off of the food that the dog eats. the tapeworm is a and the dog is the tapeworm's
parasite; host
producer; supplier
predator; prey
carnivore; prey

The tapeworm is a parasite, and the dog is a host. 

Reproduction i think

The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral