Organelles-cells-tissues-organs-organ system-organism
That is a true statement.
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!
Why post the question if you know the answers?
Oh if you didn't know the answers are already in the correct order