Some of the most common conditions that involve inflammation of any part of the heart would be Myocarditis (heart muscles), Pericarditis (surroundings of the heart), and Endocarditis (inner lining)
distance means a way you go
displacement means the shoter way to go than the distance
bro you have to measure that
D.FLOWS INTO THE ALVEOLI AND THEN MOVES THROUGH THE CAPILLARIES.
Where is the underlined word?