Answer:
White blood cells are an important part of the immune system. HIV infects and destroys certain white blood cells called CD4+ cells. If too many CD4+ cells are destroyed, the body can no longer defend itself against infection. The last stage of HIV infection is AIDS (acquired immunodeficiency syndrome).
Explanation:
To provide medicine , medical services , surgery costs , and dental
There are six skill-related fitness components: agility, balance, coordination, speed ... For example, a basketball player making a fast break to perform a lay- ... Perform each activity as fast.
Answer:
Older adults, with the exception of those who require a fluid restriction, should consume at least 1500 mL of fluid per day.
Explanation:
