Q: What is the question to: "Weather is driven by air pressure (temperature and moisture) differences between one place and another."? The topic is Weather.
A: "how does weather happen?"

Q: What is the question to: "Ethnic identity is constantly reinforced through common characteristics which set the group apart from other groups."? The topic is Ethnic group.
A: "what are the characteristics of an ethnic group?"

Q: What is the question to: "Naturally occurring cobalt (Co) is composed of 1 stable isotope , 59Co. 28 radioisotopes have been characterized with the most stable being 60Co with a half-life of 5.2714 years, 57Co with a half-life of 271.79 days, 56Co with a half-life of 77.27 days, and 58Co with a half-life of 70.86 days."? The topic is Isotopes of cobalt.
A: "what naturally occurring isotopes does cobalt have?"

Q: What is the question to: "In mammals , testosterone is primarily secreted in the testicles of males and the ovaries of females , although small amounts are also secreted by the adrenal glands ."? The topic is Testosterone.
A:
"where is testosterone produced?"