State one similarity and one difference between parasitic and predatory modes of feeding​

The parasite obtains food and shelter from the host. Parasitism mode of life ensures food lodging and meals predatory modes is a relationship between a Predator and a Prey in which the predator is a living organism that catches and kills another species for food. They do not get shelter from prey.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.