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lora16 [44]
2 years ago
13

Which group of elements are the most important for living organisms?\

Chemistry
2 answers:
Drupady [299]2 years ago
6 0
B- Carbon nitrogen and oxygen. All organisms are made up of carbon, oxygen is essential to breath, and nitrogen makes up most of earth's atmosphere.
Serhud [2]2 years ago
4 0
The answer is b carbon nitrogen and oxygen

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