AIDS is the most severe phase of HIV infection, when a person’s immune system is severely weakened. When HIV weakens the immune system opportunistic infections occur in the body. The low number of helper T cells in the blood and the badly damaged immune systems leads the infected to get an increasing number of severe illnesses, called opportunistic illnesses. Opportunistic infections are infections caused by pathogens that take advantage of an opportunity not normally available.
When two people avoid eye contact
Answer:
C.
Explanation:
Wired connections such as ethernet are typically faster and more reliable than a wireless connections such as Wi-Fi.
