The skeletal muscle complex known as the triad consists of a terminal cisternae and two transverse tubule.
B. a terminal cisternae and two transverse tubule
The weather will be back at the original temperature and it could start to become windy.
Explanation:
HIV attacks a specific type of immune system cell in the body. It's known as the CD4 helper cell or T cell. When HIV destroys this cell, it becomes harder for the body to fight off other infections. When HIV is left untreated, even a minor infection such as a cold can be much more severe.
