Answer:
A. The atria are contracting and pushing blood into the bottom ventricles of the heart.
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Answer:
True
Explanation:
If they don't have the ball, they are on defense.
Answer:
1) anemia (condition in which the blood cannot carry enough oxygen to the body) 2) type 2 diabetes 3) heart disease 4) hypertension (high blood pressure)
Explanation:
Answer:
subscapular bursa
Explanation:
The subscapularis muscle usually is a large muscle positioned across the frontal area of the shoulder blade. The subscapular bursa is situated just between the subscapularis muscle and the chest wall. When there is an inflammation of this bursa it is called subscapular bursitis.
Answer: 
Explanation: If a contestant steps beyond the edge (scratch line), his jump is disallowed; if he leaps from too far behind the line, he loses valuable distance. ... Beginning in 1948, the women's long jump has been an Olympic event.
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