Biology, asked by architpawar892, 7 months ago

The only mechanical step during respiration is
a. O2 transport b. Co2 transport
c. breathing d. Gaseous exchange ​

Answers

Answered by Devishimadaan
1

Answer:

A

Explanation:

O2 transport it is!

hope you get it!

Answered by sbmjagadish
1

Answer:

b)CO2 transport

Explanation:

the product of respiration is carbon dioxide so...that will be transported...

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