English, asked by sanjaybrathod81, 3 months ago

what is essential for our existence? answer in one word​

Answers

Answered by nandlalchoudhary274
1

Answer:

Ecosystems Are Important for Life

The abiotic components of an ecosystem are the physical and chemical factors necessary for life—energy (sunlight or chemical energy), water, temperature, oxygen, and nutrients.

Answered by galaxynistha
0

Answer:

oxygen

Explanation:

we need oxygen to breathe, we need oxygen to make water, we need oxygen and carbon dioxide to make plants grow

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