Biology, 06.04.2021 18:10 cyndalulu3637

During a cardiac arrest, or heart attack, blood flow to a person’s heart muscles gets cut off. Why is this such a huge problem? In your response: - Identify which substances the blood carries.
- Explain why those substances are necessary for the survival of the organism.
- Identify the process used to create energy in the body.
- Identify the cell structure that does this process.

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During a cardiac arrest, or heart attack, blood flow to a person’s heart muscles gets cut off. Why i...

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