Well they share the function of giving nutrition to the buds and the leaves on the plant , but they preform this function in different way from each other
some important molecules are too large to pass through the cell membrane.
Hope this helps!
-Payshence
Sensory receptors is the answer I found
It receives blood from the whole body. Blood from the lungs enters the heart through the pulmonary vein into the left atrium. ... - Has ventricles that has thicker walls thus more muscular than auricles generating higher pressure to pump blood over long distances.