As young people grow, they continue to put in weight. Often, once people reach their 80s, they lose weight and have trouble keeping weight on. This shows the development is:

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.

Adisease that is characteristic of a particular local region is called:

Which of these gives the best indication that a health service is based on pseudoscience?