White fat cells secrete many proteins acting as adipokines such as resistin, adiponectin, leptin and apelin. An average human adult has 30 billion fat cells with a weight of 30 lbs or 13.5 kg.
Answer:
The right and most effective answer according to me is c
A and B smog is a type of air polution
C. the answer is c. i just took this test on keystone (i think this is keystone question. right?0
