Marry a queen

It was quite difficult for Su'er to explain. The unit of time used here is not hours, minutes and seconds.So, she yelled in the rhythm of the second: "1, 2, 3, 4, ... 8, 9, ... just count 22 times at this speed, and that drop of blood will go around the human body."

"Huh? Is it the same as our exercise, saying that we cycle for a few days and a few days?" It's just how can she even know the time so accurately?A Luo was puzzled, and Doctor Cui was also puzzled!Staring at her is even more curious, as if she suddenly became miraculous.It's like the treasures, saying things and words they haven't heard of before, but it's reasonable to think about it again.

"Yes!" Su'er nodded. "The blood of the human body flows continuously through the blood vessels. It promotes the metabolism of the human body."

"Metabolism?" Another word.

This Miracle Doctor Cui can understand, "The meaning of rebirth. It is also mentioned in this medical book." [

Su'er also knew that it was said, but there must be some deviations from modern medical understanding.But this thing is more troublesome to explain, because they have never heard of any word.

"Do you know where the blood of the human body comes from?" Su'er asked, and seeing them listening, she continued: "A person has different blood-forming organs at different growth stages. He is old, the man is on the left and right, only the vertebrae, ilium, ribs, sternum and the proximal epiphysis of the long bones have hematopoietic bone marrow, called red bone marrow, which can continuously produce many hematopoietic stem cells..."

So Su'er said it again, telling what she knew about blood, the structure of the human body, etc. When she was studying, the teacher in the biology class was quite handsome. In order to please the teacher, she learned a lot.

It's just that she doesn't know whether these things are useful to them.

But she still chose to talk and explain.

Or it can give them some inspiration.

It's just that as she expected, they could understand some things, but gradually, the more they listened, the more confused they became, and the more they listened, the more questions they asked.

"Also, the blood in the human body is constantly replaced... There is also a certain period of time..."

Su'er spoke, and they listened.

As soon as she said, if they didn't understand, they would ask, and if they asked again, she would explain.