Scientific research shows that long-term exposure to some types of pollutants is one factor associated with high blood
pressure. Which of the following is affected by damaged blood vessels caused by long-term high blood pressure?
the amount of water in the blood
the ratio of components in the blood
the flow of blood throughout the body
the distribution of blood by heart valves
L
pressure. Which of the following is affected by damaged blood vessels caused by long-term high blood pressure?
the amount of water in the blood
the ratio of components in the blood
the flow of blood throughout the body
the distribution of blood by heart valves
L