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!
Prevention is important for ones health status because if someone is not participating in a certain act it cannot harm or do good to them .
Answer:
I think that it's the fast food places, they obviously know what they are doing to the community but they don't care because its benafiting them.
Explanation: