[问答题]
b. Explain why the prp3 5zku4ggc 5koximal tubule is cs50buw+xcw k54ztuk m*h6 x7klosely associated with a network of capillarie7 uu 5kkxct 4h05wwb6z+x *smks.
参考答案:
Reabsorbed materials from the proximal tubule re-enter the blood stream.
Over 90%/very large volume of water is reabsorbed (and enters the blood stream).
