Dispersion is used to break down the oil and speed up it's biodegration.
Hope this helps love!
A. cyanobacteria is the answer!
The correct answer is Mucosa
Mya= Million Years Ago :)
Answer:
The left side of the heart receives oxygenated blood from the pulmonary vein and pumps it into the aorta, while the right side of the heart receives deoxygenated blood from the vena cava and pumps it into the pulmonary vein. The pulmonary vein and aorta also have valves connecting them to their respective ventricle.
Explanation: