Biology, asked by umar12, 1 year ago

Describe double circulation in human beings.Why it is necessary ?

Answers

Answered by AhmadKamran

Double circuit circulation because heart has two chambers and one receives blood while the other pushes it out. During all this, blood passes through the heart twice which is a must.

Previous Question

Next Question

Similar questions

Physics, 8 months ago

A motorcar is moving with a velocity of 108 km/h and it takes 4 s to stop after the brakes are applied. Calculate the force exerted by the brakes on the motorcar if its mass along with the passengers is 1000 kg.

English, 8 months ago

Underline the clauses in these sentences and identity their types. 1. The students need to know what they should bring for the examination 2. The phones which are lost are very expensive 3 junk food, which most people love is not at all healthy * Children who play outdoors are healthier 5 Whoever is the last one to leave turns off the lights.

Hindi, 8 months ago

प्रतिगामी कौन था ? Uttar please ...

History, 1 year ago

Explain briefly about the impact of political instability on economic growth.

Biology, 1 year ago

what are the differences between autotrophic and heterotrophic nutrition?

Social Sciences, 1 year ago

How are lakes different from each other on the basis of size formation and narure...

Math, 1 year ago

converse of sum of two odd integers is even...

English, 1 year ago

Mr Purcell customer name is...