Summary. Armstrong Creek Bison Company is a family run farm with approximately 150 purebred American bison. All of our bison are 100% grass fed on 200 acres of strip grazed pasture. In the spring, our honey bees are pollinating our vegetables in the greenhouse and apples and pears in the orchard.
-rrhea means flow or discharge. One of the most common words with this suffix is diarrhea. -rrhea means flow or discharge. One of the most common words with this suffix is diarrhea.
Relative risk. In statistics and epidemiology, relative risk or risk ratio (RR) is the ratio of the probability of an event occurring (for example, developing a disease, being injured) in an exposed group to the probability of the event occurring in a comparison, non-exposed group.