According to the passage, much of the research on Alessandra Strozzi done by the historian mentioned in the second paragraph supports which of the following conclusions?

In the first paragraph, the author of the passage mentions a contention that would be made by an anthropologist most likely in order to

The author of the passage mentions ringed seals most probably in order to

According to the passage, until recently zoologists believed which of the following about all phocid mothers?

The primary purpose of the passage is to

It can be inferred from the passage that the females of all phocid species differ from the females of all otariid species in that the female phocids

According to the passage, which of the following has led to growth in the number of new products introduced in the United States each year?

The passage suggests which of the following about divided demand among a growing number of SKU's?

Which of the following most accurately describes the function of the last sentence in the passage (highlight)?

Which of the following is most clearly an example of the practice referred to in highlight text of the passage?