Dr. Marshall is interested in researching the feeding habits of humpback whales in the wild. Which of the following feasibility issues will be the most difficult one for him to deal with?
A) time
B) expense
C) ethics
D) all equally difficult

Question

Quizplus · Accepted Answer

Expense is often the most challenging aspect of conducting research on large marine animals like humpback whales, due to the need for specialized equipment, boats, and potentially long-term field studies.

Dr Marshall Is Interested in Researching the Feeding Habits of Humpback