BES
The rectum, the final portion of the large intestine, becomes the anal canal.
The brain and spinal cord. The cephalic portion of the nueral tube becomes the brain, the caudal portion becomes the spinal cord.
a menstruation , because it becomes irregular which is portion then it stops which is fratiom so, it is irregular and stops .. the answer is menstruation ...
endoderm
rift valley
When we remove the renal capsule from a kidney, Renal Cortex becomes clearly visible.
It is possible in theory; but more likely, a president can refuse to accept his salary (or he can donate a portion of it to charity). There are several presidents who refused their salary, and also some who donated a portion of it to charity.
Artesian
artesian
artesian
artesian
Yes, and so do the vast majority of the presidents. There have been several who donated their entire salary to charity, but most presidents, even if they have a lot of money, do take their salary. That said, some presidents decide to donate a portion of it to worthy causes during the time they are in office-- Barack Obama has been doing this every year, and he is not the only one.