Answer: A
Explanation: An endocrine disruptor
I would say answer is B because rather than receiving a broad education, you enroll in a course of study and take very specific classes to prepare you for a particular job.
Answer:
by mutations in regulatory DNA over time
This person would have to be in 1990 B.C., because when in B.C., as the years go by, the number of the year gets lower. So the person was 10 in 1995 B.C., and 15 in 1900 B.C.
Answer:
i'd say the agents have the same opportunity costs
Explanation:
