Haemoglobin is 6800 times heavier than :

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Haemoglobin is 6800 times heavier than :

E

Editor

Sep 18, 2022

Haemoglobin is 6800 times heavier than :

Difficulty: Easy

A:

Oxygen atom

B:

Nitrogen atom

C:

Carbon atom

D:

Hydrogen atom

ID: 63273dbcca83163ac3a15fd3