Question

what is the interrelation between our digestive system, respiratory system and circulatory system

Answer 1

The respiratory system brings oxygen into the lungs when you breathe. The digestive system breaks food down into nutrients such as glucose. Now the circulatory system enters the picture. It transports glucose and other nutrients from the digestive system to the cells.

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Answer 2

Hi harman I didn't come here to answer ur question ,I just came here to clarify one thing tht is u have deleted my maths question saying this reason,

"Hi. I want to let you know that any kind of advertisements of other sites is strongly prohibited on our site and therefore I have to delete your answer. Please refrain from doing so in the future or your account might have to be deleted. Thanks!"

But I just asked an maths question which is the purpose of this website, an fellow answered tht, "just google it " Then after a while you said tht my account would be deleted in the message so I didn't do any mistake but misunderstood me. Now I want say tht it was not my mistake. Anyway past is past I have gave u friend request in brainly if u like u can accept it so let's be friends . Happy day