The Krebs cycle<span> occurs right after glycolysis. The substance that begins the </span>Krebs cycle<span> is a 3-carbon molecule called pyruvic </span>acid<span>. The process breaks down the pyruvic </span>acid<span> into acetyl coenzyme A, releasing one of the carbon atoms into carbon dioxide.
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Answer:
Coal
Explanation:
Coal is considered a nonrenewable resource, because it takes millions of years to form.
Answer:
D.
Explanation:
The immune system lowers the chances of bacteria, viruses, and diseases entering your body
Are cracks in Earth’s crust cause rocks to break and move are younger that surrounding rocks
What part of the cell are you looking at?
