A person contracts the AIDS virus through a blood transfusion. The infection activates his TH cells, which begin to attack the virus. Soon his TH cell levels begin to decrease, resulting in decreased immune system function. Why does this occur?

i use alot when i f my girlfriend. i'm doing her in the bathroom at summer school. shes getting her tight jeans off and then we'll begin

explanation:

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

correct answer is a. and d.