Fever can support the immune system's attempt to gain advantage over infectious agents, such as viruses and bacteria, and it makes the body less favorable as a host for replicating viruses and bacteria, which are temperature sensitive. Infectious agents are not the only causes of fever, however.
Your sister's grandson is your great nephew. You are his great aunt (if you are a woman) or his great uncle (if you are a man).
Your father's brother's son (or daughter) is your first cousin, and is usually called by name.8 people found this useful. Edit. Share to: William Howe. 361,401 Contributions. The purpose of life is to have a life with purpose.our brother's son is your nephew, and your brother's daughter is your niece.