A classic example of wildlife mismanagement is the North American bison, which was brought close to extinction in the 19th century. What are the two major reasons it almost became extinct?
A) Disease brought by European animals and sustained by drought almost killed the bison.
B) War between settlers and tribes, and drought dwindled the numbers to almost zero.
C) Bison hides had become fashionable as hats, causing a war between settlers and the tribes who
were dependent on the bison for existence.
D) Prairie dogs spread the plague across the Great Plains.
E) none of the above

Based on the observations provided, what is the relationship of current diabetes medication use and the use of extract from ginko biloba? a) the anti-inflammatory properties of ginko biloba extract are beneficial in treating t2d separate from the benefits of other therapies. b) the overall abundance of ginko biloba makes this extract an attractive joint therapy for existing medications that are used to treat t2d. c) the side effects of t2d medications have resulted in the need for different therapies to treat t2d like the use of ginko biloba extract. d) clinical outcomes from the use of current t2d medications may be improved through the use of cost-effective ginko biloba extract treatment. e) previous studies with ginko biloba and current t2d medications do not support the use of these treatments as effective against t2d in patients.