When running in cold weather, which one of the following materials is not recommended for layering next to the skin?
a. polyester
b. cotton
c. wool
d. nylon

Abanana can be an excellent source of potassium in our diet. there is a naturally occurring, long-lived, radioactive isotope of potassium, 40-19k, which has a natural abundance of 0.0117% and a half-life 1.27 billion years. estimate the activity of a typical banana due to this potassium isotope assuming that most of the mass is in stable potassium.

Would you rather know how you die or when you die.i want a pretty good answer that makes sense.or ill report you.lol kidding

Dr. leung has been studying consistent trends in how males and females have selected their mates throughout the long history of humankind. dr. dauphine is most likely a(n) psychologist.