The aorta carries oxygen rich blood away from the heart.
The pulmonary artery transports deoxygenated blood from the heart to the lungs.
The inferior vena cava carries deoxygenated blood from the lower body to the heart.
The coronary artery branches from the aorta and provide oxygen to the heart muscles.
The answer is coal, C.
It takes a long time to regenerate, therefore it is labelled as non renewable energy.
Segregate-separate because they sound similar