Answer:
Yes, bedbugs are parasites. They need a host—humans—to survive. However, they don’t benefit humans at all. In fact, they cause harm. As they feed off humans, they leave behind red, itchy welts on the skin.
Step-by-step explanation:
This is from Edmentum I took the tutorial, and if you don't want the exact words just search up synonyms for some words and replace them to change it up a bit. :) Hope you get the answer you were looking for!