To clear your acne using onion, you need to apply onion juice on your face. You can blend an onion in a blender or simply grate it and then extract the juice. It is excellent for greasy and combination skin. For best results, prefer to use freshly extracted onion juice on your skin.
From Wikipedia, the free encyclopedia. The superior vena cava (also known as the cava or cva) is a large diameter (24 mm), yet short, vein that carries deoxygenated blood from the upper half of the body to the heart 's right atrium.It is located in the anterior right superior mediastinum.rom Wikipedia, the free encyclopedia. The superior vena cava (also known as the cava or cva) is a large diameter (24 mm), yet short, vein that carries deoxygenated blood from the upper half of the body to the heart 's right atrium. It is located in the anterior right superior mediastinum.
Define superior vena cava: the branch of the vena cava of a vertebrate that brings blood back from the head and anterior part of the body to theâ¦ the branch of the vena cava of a vertebrate that brings blood back from the head and anterior part of the body to the heartâ¦ See the full definition since 1828