3 results for “the Sun”
The Human Body
Skin, Hair and Nails
Sun and protects the cells beneath from damage. Everyone has about the same number of pigment
Article · 3 min read
The Human Body
The Senses
Sight, hearing, smell, taste and touch are the body's instruments for turning light, vibration and
Article · 4 min read
The Human Body
The Brain
A kilo and a half of soft tissue containing 86 billion neurons and more connections than
Article · 4 min read
