Answers

2014-06-15T14:50:34+08:00
The heart pump model can let us see how the hearts works, its arteries and veins and it contains some things to make that but the human heart is true not a model it works by its own
76 4 76
in what school?
uhmm kaw muna po
taga CAR po ako eh..
uhmm taga mega manila po ako =) taguig
tama po bAyan ?? :D