I don't know a lot about papers but for examples, the sentence that says "Then after Lily died, he stepped over James dead body and left her traumatized son in his crib and just clutched Lily’s dead body."
The word JAMES should have an apostrophe.
James's
"Severus Snape is not a good person and Harry really needs to rename his child. "
Instead of saying good try something like "pleasurable" or "delightful"
Your question is very vague and therefore hard to understand but I would assume you are asking for the explanation of the pun.
This phrase is a pun because skiers ski down slopes, and going down hill is another way of saying not going very well. Old skiers never die, they just go down hill is a pun because skiers go down hills.
The answer is "I" , whenever it mentions doing something you use "I" when speaking about yourself.
Answer:
have caused
Explanation:
A parasite is an organism that lives on or in a host organism and gets its food from or at the expense of its host. There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites.