Blood in the pulmonary vein is oxygen rich, while in all of the other veins, it is oxygen poor.
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Answer:
weight intensity is the correct answer.
Explanation:
The correct answer is B) the North Vietnamese and Vietcong's war strategy was to avoid defeat until the Americans gave up.
They were always on the retreat and resorted to guerrilla warfare. They would hide, attack at night, set traps, and other similar tactics until they completely demoralized the American army.
Answer:
Environmental education provides the following:
It enhance the thought of peoples' experiences.
It enlighten people to understand their environment.
It provides room for better living.
It serves as an engine room in creating awareness.
It provide aesthetic beauty.
Her family history affect her risk of developing abnormal blood pressure by increasing her risk of developing high blood pressure.
<h3>What is Atherosclerosis?</h3>
This is the build up of substances such as cholesterol on the arterial walls thereby blocking blood flow.
This condition decreases blood flow thereby increasing the pressure needed tpo pump blood. In cases where there is a family history of abnormal blood pressure by increasing her risk of having it.
Read more about Atherosclerosis here brainly.com/question/1382544
