<u>D. to present a problem and offer a possible solution.</u>
Explanation:
In the text, it informs us that the honeybee population has been decreasing at an alarming rate in the recent years because of humans building in areas that supplied food sources for the bees. This is the problem being presented. Then, it goes on to tell us that we can <em>help</em> the honeybees by planting gardens with lots of flowers to feed the bees. This is the possible solution.
