Refer to the graph showing a typical progression of an untreated HIV infection in a human.The x axis represents time, but the scale differs in different subsections. 
What is the typical length of time between point A and point B?
Definitions:
Intensity
The degree of strength, force, or energy in an action, feeling, or phenomenon.
Wooden Leg
A prosthetic limb made of wood, used to replace a missing leg.
Harried
Feeling strained as a result of having too many demands or pressures; harassed.
Team Leader
An individual who provides direction, guidance, and instruction to a group of individuals for the purpose of achieving a certain goal.
Q9: Which statement characterizes therians?<br>A) They vary dramatically
Q24: Which event must take place for a
Q52: In the mammalian ovary, thecal cells of
Q85: After gastrulation, the mesodermal cells contribute to
Q104: Refer to the figure showing the regulation
Q126: Refer to the figure showing the human
Q135: Which hormone might be given to a
Q166: Which is considered to be an autoimmune
Q188: Which immunoglobulin is involved with the inflammatory
Q243: Which statement is true?<br>A) Mammals that hibernate