There is something in the chicken soup~

I m reading the Atticus and Andy and Martin.
then ,i suddenly remember something that i saw this afternoon


Show u here >:)




Guess what? >:)


It was found in Eva's Chicken Rice--->in the chicken soup

Aorta...vein...atrium..ventricle..
emm..How much can u recall?

Hints: for all the MUFY-ians, it is in your BIO A
>:)