Does pubic hair turn grey or white with old age?

Top 10 questions Human Body

• What is the longest human umbilical cord?
• What substances are secreted by the oral cavity of humansthat aid in digestion? Name these substances and tell what each does to help digestion
• What does a woman's measurements 34-24-35 mean?
• How are the structures of cartilage and bone related to the function each performs in the body?
• Explain how the actions of the muscles of inspiration create a pressure gradient that allows air to enter the lungs.
• Which brain structure has its major growth period before birth and is responsible for basic bodily functions?
• Why is it called the "small of your back"?
• Did Howie Long have an extra finger?
• Explain how the allele for sickle cell disease, which is a harmful allele when a person is homozygous, can be beneficial when a person is heterozygous.
• Can someone cry themselves to death?