It enters the arteries.
pulmonary vain
left ventricle
Venous return (VR) is the flow of blood back to the heart. Arteries takes oxygenated blood away from the heart to the body and veins Cary the blood back to the heart and lungs for disposal of CO2 among other things.
to the heart
when blood enters the heart its a bright cherry red colour when it leaves its a dull red/ brown colour hope this helps :) x
In the pulmonary circulation, deoxygenated blood leaves the right section of the heart through the pulmonary artery, enters the lungs and oxygenated blood comes through the pulmonary veins. The blood then moves to the left atrium of the heart.
The pulmonary vein enters the left atrium of the heart.
It flows through the pulmonary vein toward the heart.
Depleted blood enters and leaves the right side of the heart.
the heart to get oxygenated
The left pulmonary artery
As blood leaves the heart it travels through the arteries. The first one will be either the pulmonary artery (for blood leaving the right side of the heart) or the aorta (for blood leaving the left side of the heart).
The oxygenated blood first enters the left atrium
somewhere
Right Atrium.
At the right atrium.
The blood that leaves the frogs heart through the ventricles is almost pure blood. This blood goes to the brain.
left ventricle