@chrisralpvcalumpang
Active 1 year, 7 months ago
Chris Ralpv L. Calumpang
BSMT – II
MT30 – BB
What I know about the Circulatory System
The circulatory system relies heavily on blood arteries, which provide the means of delivering drugs and blood products to every cell in the body. These vessels originate in the ventricles of the heart and spread throughout the body before joining again via […] View
419508051_888914866060507_3731859860712179385_n
