Hello!
The correct answer is the long neck of a giraffe.
Giraffes' necks have adapted to their food sources, which often lie high up in trees. Without their necks, they would be unable to reach their food sources.
Seeds that can float in the wind, bright colored skin and red coloring are all characteristics of plants and animals, but they do not help them obtain food.
I hope this helps you! Have a great day!
-Mal