Answer:
Without enough red blood cells, your body can't get enough oxygen, causing fatigue. Episodes of pain. Periodic episodes of pain, called pain crises, are a major symptom of sickle cell anemia. Pain develops when sickle-shaped red blood cells block blood flow through tiny blood vessels to your chest, abdomen and joint.
Explanation:
you are welcome :)
Hunters and gatherers...
also known as nomads
It depends on who all shii is with at the moment
Answer:
Vaccines
Explanation:
Vaccines are a type of medicine that causes the body to make antibodies against certain viruses. Just like the coronavirus vaccine.
