..................is an important nutrient?
(a) Hydrogen (b) Nitrogen
(c) Oxygen (d) Carbon
Answers
Answered by
1
All of them..Although the four elements: carbon, hydrogen, oxygen, and nitrogen, are essential for life, they are so plentiful in food and drink
Answered by
0
Answer:
All of them.
Explanation:
They all form CHON which is essential for life.
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