Parasite and Host, because the tapeworm can not live without the cells of the Human Intestine. It needs to live off of the Human making it, the host for the tapeworm.
Neural networks, because even the most basic functions require circuits of neurons rather than just a single neuron.
The answer is D hope that help :) :) :) :) :) :) :) :) :) :) :) :) :)
It’s community cause in a community people are together and interact with each other
