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 mother's father is your Grandfather .His brother is your great Uncle.His son is your uncle and his child is your cousin.is Father is your Great Grandfather. His brother is your Great Great Uncle. His son is your Grandfather's first cousin. His son is y â¦ our Father's second cousin.