1. At one time it was thought that its roots were so long that they reached the eyes. Which is this tooth?
2. It is about 10 cm long in an adult and its colour gives an indication of disease.
This pea-sized gland is located on the underside of the brain.
The longest and strongest nerve in the body.
The longest and strongest bone in the body.
The hardest substance in the body.
Which are the only parts of the body that do not tan however long they may be exposed to the sun?
The covering for this part of the body should be bought in the late afternoon when it has swollen to its maximum size.
The large dome-shaped muscle that stretches across the middle of the body.
It produces insulin.
The largest gland in the body.
It secretes the enzyme pepsin.
This organ shaped somewhat like a punching bag plays an important role in waste disposal but if it has to be removed due to disease one can get along without it.
Most of the digestion of food takes place here.
The artery that supplies oxygenated blood to the head and brain.
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