你身体的哪个部分只占身体总质量的1%～3%,却要消耗掉你所吸的20%的氧气芽是你的大脑选以下是三个关于大脑的事实。1.大脑需要不断供氧,缺氧十分钟就会造成严重的神经损伤。寒冷可以延长这个时间,这就是为什么在冷水中溺水长达40分钟的人依然可以被救活,而且没有造成脑损伤。2.人类大脑中有约十万英里长的血管。如果将它们伸展开来,可环绕地球四圈多。 Which part of your body accounts for only 1% to 3% of the total mass of the body, but consumes 20% of your absorbed oxygen bud is your brain choose the following is the fact that the three about the brain. 1. The brain needs constant oxygen, hypoxia ten minutes can cause serious nerve damage. Cold can prolong this time, which is why people who drowned in cold water for up to 40 minutes can still be rescued without causing brain damage. There are about 100,000 miles of blood vessels in the human brain. If you stretch them out, you can circle the earth four times more.