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Speakings by user Ekhlass1980
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- Bioluminescence Bioluminescence occurs when organisms convert chemical energy into visible light. This happens when a chemical reaction involving oxygen and two other molecules takes place. During this reaction, light of varying colors may be emitted. The 80
- Q6 80
- q5 85
- What job or career do you admire most, but not want for yourself? Use specific reasons and examples to support your answer 80
- q5 80
21 in 30
What has happened for the second reason?