'You'll note that the frog's heart has 2 atria, like yours, but just 1 of this chamber'
ventricle
DISSECTING MR. FROGGIE: Youll note that the frogs heart has 2 atria, like yours, but just 1 of this chamber
You'll note that the frog's heart has 2 atria, like yours, but just 1 of this chamber
You'll note that the frog's heart has 2 atria, like yours, but just 1 of this chamber
DISSECTING MR. FROGGIE
ventricle
DISSECTING MR. FROGGIE