Take a dna test... he will be more confident about it then
Answer:
Parasites are organisms that infect the body of another living being and live off their hosts to survive. While some parasites create no symptoms in their hosts, others can cause severe illness. Parasitic infections occur when parasites grow, reproduce, or invade organ systems that make their hosts ill.
True, they can strategize where to put the food, know whats supposed to be in their environment, and make sure other animals don't take it
