1. co2 and o2 are gases ,they cannot mix with water then how can they mix with blood in our body?

 

2.when there is any injury platelets help in lotting of blood, why the blood does not clot in our body?

Dear richaverma914@gmail.com

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

Oxygen and carbon dioxide combine with haemoglobin of the blood. Oxygen when combines with haemglobin form oxyhaemoglobin and carbon dioxide when combines with haemoglobin forms carbaminohaemoglobin.

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