Author Archives

Athena

Motivational Quote of the Day: “Dreams Are Forever” ~Walt Disney

Motivational Quote of the Day: “Dreams Are Forever” ~Walt Disney ~ Want more of our free content and motivational quotes of the day? Join Us! Subscribe for free or like us on Facebook.  

Circulatory System: Heart Structures and Functions

Circulatory System: Heart Structures and Functions; Blood flows through the heart in the following order: body –>inferior/superior vena cava –> right atrium –> tricuspid valve –> right ventricle –> pulmonary arteries –> lungs –> pulmonary veins –> left atrium –> mitral valve –> left ventricle –> aortic valve –> aorta –> body…