Part of the reason for obesity in the american society is due to
a. an over abundance of food.
b. disbetes.
c. a greater variety of food.
d. the high cost of vegetables

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.

What is the only part of your body called that should touch the ball when setting in volleyball?

An _ exposure is a repeated or prolonged exposure(over months or years) that may bring about slowly developing symptoms.