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Respiration, Excretion and Digestion

Posted in English Language, asked by Reetu Sapkota, 6 years ago. 2342 hits.


Respiration :

(Inhale or take in, Exhale or take out)

it is the process that we inhale oxygen and exhale carbon dioxide.

Excretion :

Ex-cre-tion : (passing out from body)

It is the process that waste material passing from the body.

Digestion :

The process in which food is change in a simplest form after it is eaten.

Furqan Ali
Furqan Ali - 6 years ago
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