Answer: Parasites
Explanation:
Both tapeworms and lice depend on a living host to survive. The relationship between the parasite, tapeworm or lice, isn't mutual. The parasite only benefits from the relationship, because the host provides them with plenty of nutrients. In some cases, tapeworms and lice can carry diseases and infect the host. So, there is your answer and goodluck!
The physical component of the health triangle is the most important?
Answer: there are three and they play an important role in our health. This are physical, social, mental and emotional. All of this three are important and are also interconnected.
I hope it helps, Regards.
