Answer:
myoglobin
Explanation:
when a muscle is damaged, myoglobin goes into bloodstream
1. Without treatment, could potentially lead to death since 610,000 people die of heart disease every year.
2. You might have a heart attack. This is something that cannot be taken likely. And sometimes it cannot be treated with surgery.
<span>B. Primitive life-forms, such as molds or yeasts, that cannot make their own food.
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