Biology, asked by niralpatel29042002, 5 days ago

94 94. Heart attack occurs when: (1) A heart valve malfunctions (2) A coronary artery is blocked (3) The heart is weakened by overwork (4) The aorta is blocked

Answers

Answered by Brainlygirl11

0

CORRECT CHOICE:

Heart attack occurs when a coronary artery is been blocked (option 2)

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