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What causes a heart attack? A. When the arteries increase B. When LDL metabolizes cholesterol C. When the heart is starved of oxygen D. When HDL returns cholesterol to the heart
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3 votes
What causes a heart attack?

A. When the arteries increase
B. When LDL metabolizes cholesterol
C. When the heart is starved of oxygen
D. When HDL returns cholesterol to the heart

User Azul
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1 Answer

5 votes

Answer:A

Step-by-step explanation:

User Chou
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