Percent of Americans are not active at the recommended
Approximately
levels.
ООО
O 60
O 40
O 80
O 30

9, 5, 10000000 ( that is supposed to be a ten for the last one)

the answer for your question is b.

with the development of the times, more and more chemical reagents or drugs (such as ox bile/bile extract powder (ox bile desiccated), dried or desiccated which contains ox bile acids. this powder is specifically been developed for pharmaceutical industry. for more information: ) for the pharmaceutical industry use, its supervision can not be ignored.