Which answer is it? a. k.a. ((i'm confused))

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.

Factors influencing fitness,health,and wellness over which you have little control

Which of the following is also referred to as "swayback"? a. kyphosis b. scoliosis c. lordosis d. none of the above