I believe the correct answer for this would be C.
The red blood cells have proteins, hemoglobin and myoglobin, that are responsible for the storage of oxygen from the lungs and transporting it through the body. When the hemoglobin and myoglobin are low, it is because the iron levels are low. When this occurs, the blood, which carries the oxygen, reduces the ability to process its work. When this occurs, anemia, a condition that may cause chest pain, tiredness, and headaches.
Answer:
Community medical centers are usually smaller versions of hospitals.
Community medical centers employ family doctors, nurses, and technicians, but usually not many medical specialists.
High blood pressure can be caused by various things such as being over weight and smoking. High blood pressure is common in older people too. Best to prevent high blood pressure would be to maintain a healthy diet, exercise regularly, and live a healthy life.
