The picture is selected from the cover of the physics textbook for senior two students. This was taken by the photographer on a sunny autumn morning. Please observe the picture carefully.

A, small water droplets are liquefied because water vapor condenses when it meets cold. This option is correct and meets the meaning of the question;

B, the small water droplets attached to the flower branches are in a static state, which must be affected by the balance force. This statement is correct and in line with the meaning of the question;

C. The delicate flower branches in the picture are very different from those without water drops, and they are curved, which must be the result of force. This statement is correct and in line with the meaning of the question;

D. The shape of the water drop is a transparent object with a thick middle and a thin edge, which acts as a convex lens. Because the distance between flowers in the distance is very large, the flowers seen through it are real inverted images, not virtual images. This statement is wrong and does not conform to the meaning of the question.

So choose ABC ..