_________ the organ system related to the flow of blood from the ...

[littleanan]

_________ the organ system related to the flow of blood from the heart to the lungs and through the body including, but not limited to the function of the heart, dispersal of oxygenated blood through the entire body and the return of de-oxygenated blood to the lungs for re-oxygenation, veins, arteries, capillaries, etc.
 
  Fill in the blank with correct word.

Question 2

_________ the anatomic system of organs and tissues within the human body which relates to the excretion, or release, of hormones into the blood; this system influences growth, metabolism, and many other functions and includes the thyroid, pancreas, adrenals, pituitary gland, etc.
 
  Fill in the blank with correct word.

[Li Jun]

Answer to Question 1

cardiovascular

Answer to Question 2

endocrine

[littleanan]

Wow, this really help

[JaynaD87]

Thanks for the timely response, appreciate it