The body is an incredible machine. It is made of millions and trillions of working parts, and is unimaginably complex. However, there are many things we should know about our body that we don't. What about you? Do you know your own body? Take our quiz and challenge yourself to discover the answer.
Blood enters your heart by the...
Superior and inferior vena cava
Is the bladder part of the digestive system?
What type of blood cells are created by the lymphatic system?
Which of these blood groups is most common?
The _____ system controls and produces your hormones.
The _____ system encompasses our arteries and veins.
Which system are the skeletal muscles part of?
The nervous system is operated through which impulses?
The _____ system encompasses the ovaries, eggs and Fallopian tubes.
Do you know how many muscles control your eyes?
Which part of the human brain makes it bigger than that of other mammals?
Which contains more bones: a hand, or a foot?
Are your tendons and ligaments part of the muscular system?
The ______ is a bundle of nerves that runs down the center of our spine.