Question

Why oxygen is important to all living thing for class 3

Answer 1

Answer:

because it helps us to breathe

Answer 2

Hi mate

Question

Why oxygen is important for living things

Answer

Oxygen

It is vital that living things respire to get the oxygen for living cells to function. Without air, there is no life. Plants use Carbon Dioxide (together with sunlight and water) to produce energy and give out Oxygen as a by-product. This oxygen is what almost all animalsneed to survive.

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