I do not know for sure but i believe the answer is pulse
The digestive system is the system that sorts out the nutrients and absorbs it, so it beneficial to your body.<span />
INTRODUCTION. The physiological determinants of the length of the interval between two consecutive live births. to the same woman, in the absence of intervening foetal deaths, are. (I) The duration of post-partum infecundity; (2) Fecundability;'
in my own words being born...