Why Is the Newborn's Skin More Susceptible to Infection During

Why is the newborn's skin more susceptible to infection during the first week of life?

A) It is much more porous than it will be at any other time in life.
B) The newborn's skin is very thin, thinner than at any other time in life.
C) The sweat gland system is underdeveloped in the first week.
D) The pH of the newborn's skin is relatively alkaline in the first week of life.