The West is blinking in disbelief â Vladimir Putin just invaded Ukraine. German diplomats, French Eurocrats and American pundits are all stunned.
The  circulatory system is the body's transport system. It is made up of a group of organs that transport blood throughout the body. The heart pumps the blood and the arteries and veins transport it. Oxygen-rich blood leaves the left side of the heart and enters the biggest artery, called the aorta.
Making the world better, one answer at a time. The main function of the brain is to control the body. Answer: The brain is the most important organ in your body because it controls everything in your body.It can be seen as supersense or sensory motor.The brain controls the functio â¦ ning of the body electrical impulses.he brain is the most important organ in your body because it controls everything in your body. It can be seen as supersense or sensory motor. The brain controls the functio â¦ ning of the body electrical impulses.