Question 3 Why are the elements carbon, hydrogen, oxygen and nitrogen important to life on Earth?

asked Jul 9, 2020 28.2k views

1 vote

Question 3

Why are the elements carbon, hydrogen, oxygen and nitrogen important to life on
Earth?

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5 votes

Answer:

These are necessary for breathing, drinking etc.

Even they are basic components of our body such as present in DNA etc.

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Archmage answered Jul 10, 2020

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4 votes

Answer:

We are dependent on plants and plants need CO2 from enviromen

Step-by-step explanation:

Mzdv answered Jul 16, 2020

by Mzdv

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