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aleksandr82 [10.1K]
3 years ago
12

A. When a person gets a stroke or heart attack, brain or cardiac (heart) muscles die. Why is this a

Biology
1 answer:
allochka39001 [22]3 years ago
6 0
Heart attack and strokes are caused by interruptions to the normal flow of blood to the heart or brain. without access to oxygen-rich blood and nutrients, heart or brain cells begin to malfunction and die. this cell death can set off a series of harmful effects throughout the body.
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