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.
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Blood enters your heart by the...
Superior and inferior vena cava
Pulmonary artery
Aorta
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Is the bladder part of the digestive system?
No
Yes
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What type of blood cells are created by the lymphatic system?
White
Red
Yellow
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Which of these blood groups is most common?
O+
AB-
B+
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The _____ system controls and produces your hormones.
Endocrine
Nervous
Circulatory
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The _____ system encompasses our arteries and veins.
Circulatory system
Immune system
Digestive system
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Which system are the skeletal muscles part of?
Muscular system
Skeletal system
The nervous system is operated through which impulses?
Nerve
Involuntary
Hormonal
The _____ system encompasses the ovaries, eggs and Fallopian tubes.
Reproductive
Digestive
Circulatory
Do you know how many muscles control your eyes?
6
9
11
Which part of the human brain makes it bigger than that of other mammals?
Cerebral cortex
Cerebellum
Temporal lobe
Which contains more bones: a hand, or a foot?
Hand
Foot
Are your tendons and ligaments part of the muscular system?
Yes
No
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The ______ is a bundle of nerves that runs down the center of our spine.