Answer:
your answer would be sinus node (also called the sinoatrial node, or SA node).
Explanation:
The spread of cancer from its point of origin is called B. Metastasis
Assessment cycle. Observe, Calculate, Plan
Answer: Organelle
Explanation: A nucleus is an organelle that functions as the cell's brain, regulating its production of proteins and genetic material. The nucleus governs the cell's production of these substances by means of its deoxyribonucleic acid or DNA. ... It contains information that determines the cell's purpose and function.
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