Physics, asked by nightmareraids05, 7 months ago

The amount of oxygen in air remains constant even though it is used for respiration by animals and plants. How?

Answers

Answered by METTAL
0

Answer:

because at plants refurbish the oxygen by daytime and keep the balance

Explanation:

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Answered by ISHMEETKOUR
2

Answer:

there are 5 processes in respiration in animals first ingestion ,digestion, absorption ,assimilation, egestion

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